determine if -1, 1, 4, 8 is a geometric sequence

Answers

Answer 1

ANSWER

No, because there is no common ratio

EXPLANATION

The given sequence is

-1, 1, 4, 8

If this sequence is geometric, then there should be a common ratio among the consecutive terms.

[tex] \frac{1}{ - 1} \ne \frac{4}{1} \ne \frac{8}{4} [/tex]

Hence the sequence

-1, 1, 4, 8

is not a geometric sequence.

Answer 2

Answer:

The sequence is not a geometric sequence

Step-by-step explanation:

In a geometric sequence you find the following term multiplying the current by a fixed quantity called the common ratio.

To prove if a sequence is geometric we need to check if the ratio is consistent across the sequence. To check for the ratio we use the formula:

[tex]r=\frac{a_n}{a_{n-1}}[/tex]

were

[tex]r[/tex] is the ratio

[tex]a_n[/tex] is the current term  

[tex]a_{n-1}[/tex] is the previous term

Let's star with 1, so [tex]a_n=1[/tex] and [tex]a_{n-1}=-1[/tex]

[tex]r=\frac{a_n}{a_{n-1}}[/tex]

[tex]r=\frac{1}{-1}[/tex]

[tex]r=-1[/tex].

Now let's check 4 and 1, so [tex]a_n=4[/tex] and [tex]a_{n-1}=1[/tex]

[tex]r=\frac{a_n}{a_{n-1}}[/tex]

[tex]r=\frac{4}{1}[/tex]

[tex]r=4[/tex]

Since the ratios between two pair of numbers are different, we can conclude that the sequence is not geometric.


Related Questions

Suppose that there were a strong correlation between the variable d and f. Which of these is a true statement?

Answers

Answer:

d may cause f

Step-by-step explanation:

Apex

The true statement is that the d may cause f. Correlation is a statistical measure used to measure the relationship that exists between two variables.

What is correlation?

Correlation is a statistical measure used to measure the relationship that exists between two variables.

Here are the options

d must not cause f.

f must cause d.

d must cause f.

d may cause f.

1. Positive correlation: it means that the two variables move in the same direction. If one variable increases, the other variable also increases.

For example, there should be a positive correlation between quantity supplied and price

When there is a positive correlation, the graph of the variables is upward sloping

2. Negative correlation:  it means that the two variables move in a different direction. If one variable increases, the other variable decreases.

For example, there should be a negative correlation between quantity demanded and price

When there is a negative correlation, the graph of the variables is downward sloping

3. Zero correlation: there is no relationship between the variables

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Drag each label to the correct location on the table. Each label can be used more than once, but not all labels will be used.
Classify each polynomial by its degree and number of terms.
trinomial
exponential
constant
monomial
linear
quadratic
binomial

Answers

Answer:

The solution in the attached figure

Step-by-step explanation:

case 1) we have

[tex]\frac{7}{4}x+3[/tex]

Classify

a) Name using degree ---> Is a linear polynomial (the power of the largest term is 1)

b) Name using Number of Terms ----> Monomial (the number of terms is 1)

case 2)

we have

[tex]5.2x^{2}-4x+2.5[/tex]

Classify

a) Name using degree ---> Is a quadratic polynomial (the power of the largest term is 2)

b) Name using Number of Terms ----> Trinomial (the number of terms is 3)

case 3)

we have

[tex]3/5[/tex]

Classify

a) Name using degree ---> Is a constant (the power of the largest term is 0)

b) Name using Number of Terms ----> Monomial (the number of terms is 1)

case 4)

we have

[tex]0.75x^{2}[/tex]

Classify

a) Name using degree ---> Is a quadratic polynomial (the power of the largest term is 2)

b) Name using Number of Terms ----> Monomial (the number of terms is 1)

Answer with explanation:

A polynomial is said to be:

1) Constant if it is of degree 0 i.e. in general it is represented by: a

2) Linear if it is of degree one i.e. in general it is represented by: ax+b

3) Quadratic if it is of degree two i.e. in general it is represented by: [tex]ax^2+bx+c[/tex]

4) cubic if it is of degree 3 i.e. in general it is represented by: [tex]ax^3+bx^2+cx+d[/tex]

Also,

1) Monomial-- is a polynomial with one term.

2) Binomial-- is a polynomial with two terms.

3) Trinomial-- is a polynomial with three terms.

sherane rolls a standard, six-sided number cube. what is the probability of rolling a multiple of 3?​

Answers

Answer: 1/3 or 33.3% (rounded to nearest tenth)

Step-by-step explanation:

3 and 6 are multiples of 3

6 sides of a dice

2/6= 33%

Answer:

1/3

Step-by-step explanation:

there are 2 multiples of 3 in a die, 6, 3 so you have a 2/6 chance or 1/3

Find the vertical, horizontal, and slant asymptotes, if any, for f(x)=5x^3+29x^2-140x+21/x^2+6x-27

Answers

Answer:

Vertical asymptotes: x=-9 and x=3

Slant asymptote: y=5x-1

Step-by-step explanation:

Given

f(x)=(5x^3+29x^2-140x+21)/(x^2+6x-27)

For vertical asymptote, the denominator is put equal to zero,so

x^2+6x-27=0

Factorizing

x^2+9x-3x-27=0

x(x+9)-3(x+9)=0

(x+9)(x-3)=0

So,

x=-9 ;x=3

As the degree of the numerator is greater than the denominator the function will not have horizontal asymptote but it will have a slant asymptote which will be calculated by long division.

After dividing 5x^3+29x^2-140x+21  by x^2+6x-27  we get

Quotient: 5x-1

Remainder: x-6

We only need the quotient for the slant asymptote,

So the slant asymptote is y = 5x -1  ..

Answer:

Vertical asymptotes: x=-9 and x=3

Slant asymptote: y=5x-1

Step-by-step explanation:

25.0347as to 3 decimal place​

Answers

Answer:

Step-by-step explanation:

That 7 in the 4th position of the given decimal is greater than 5 and thus indicates that we must round that 4 up:

25.0347 → 25.035.  This is "to 3 decimal places" accuracy.

Final answer:

The number 25.0347 rounded to 3 decimal places is 25.035.

Explanation:

The question is asking to round the number 25.0347 to 3 decimal places. As it is, the number 25.0347 already has 4 decimal places. Rounding it to 3 decimal places means you should retain up to the thousands place (3 digits after the decimal point) and adjust the last digit based on the digit that comes after it. If the 4th digit after the decimal point is 5 or more, you round up. If not, you just drop it.

In the number 25.0347, the fourth digit after the decimal point is 7, which is greater than 5. Therefore, we round up the third digit (4) by 1. So, the number 25.0347 rounded to 3 decimal places is 25.035.

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To the nearest hundredth, what is the value of x?
36.08
41.51
47.81
72.88

Answers

Answer:

B

Step-by-step explanation:

Using the law of sines, we can make a proportion.

But first, we'll need to solve for the unknown angle.

We add up the two known angles and subtract that by 180.

90 + 41 = 131

180 - 131 = 49

So the unknown angles is 49.

Then, we can use the law of sines.

Make the equation.

sin(90)/55 = sin(49)/x

Simplify this using a calculator and you get around 41.51 or option B.

The correct option is B. [tex]41.51[/tex] The value of [tex]\( x \)[/tex] to the nearest hundredth

To find the value of [tex]\( x \)[/tex] to the nearest hundredth, we need to use the trigonometric functions for the right triangle given.

We are given:

The hypotenuse [tex](\( 55 \))[/tex]

An angle [tex](\( 41^\circ \))[/tex]

We need to find the adjacent side[tex](\( x \))[/tex]

We can use the cosine function, which is defined as:

[tex]\[\cos(\theta) = \frac{\text{adjacent}}{\text{hypotenuse}}\][/tex]

Substituting the given values:

[tex]\[\cos(41^\circ) = \frac{x}{55}\][/tex]

Solving for \( x \)

[tex]\[x = 55 \times \cos(41^\circ)\][/tex]

Using a calculator to find \(\cos(41^\circ)\)

[tex]\[\cos(41^\circ) = 0.7547\][/tex]

Now, multiplying:

[tex]\[x = 55 \times 0.7547 = 41.5085\][/tex]

To the nearest hundredth, \( x \) is:

[tex]\[x = 41.51\][/tex]

The complete Question is

To the nearest hundredth, what is the value of x?

A.36.08

B. 41.51

C. 47.81

D. 72.88

PLZ HELP!!! Plz answer ASAP And show work/ explain

Answers

Answer:

5a

Step-by-step explanation:

Just use the reflexive property / reflexive angles, 5a = x and 4a equals the remaining side.

Answer:

100

Step-by-step explanation:

5a+4a=9a

180/9=a

20=a

4a+x=180

(4 times 20)+x=180

80+x=180

x=100

Calculate the power needed to raise 32lb. A distance of 12 feet in 4 seconds

Answers

Answer:

130.07 Watts

Step-by-step explanation:

hope this helps

Answer:

130.1 W

Step-by-step explanation:

Power is work or energy divided by time, so power has the units of joules/second, which is called the watt.

Formula

Power = gravitational potential energy / time

Gravitational potential energy = m g h

here m = mass

        g = gravity die to acceleration = 9.81 m/s²

        h = height

Conversion Ib to kg

1 Ib = 0.453592 kg

32 Ib = 14.5 kg

Conversion feet to m

1 feet = 0.3048 m

12 feet = 3.6576 m

Plug value in the formula

(14.5) (9.81) (3.6576)

520.3 J

520.3 / 4

130.1 W

       

A farmer can spend no more than $4,000 on fertilizer and seeds. The fertilizer costs $2 per pound and seeds cost $20 per pound.

To summarize the situation, the farmer writes the inequality:

2f + 20s ≤ 4,000, where f is the number of pounds of fertilizer and s is the number of pounds of seeds.

Which graph's shaded region shows the possible combinations of fertilizer and seeds the farmer can buy?

Answers

Answer:

The graph in the attached figure

Step-by-step explanation:

Let

f -----> the number of pounds of fertilizer

s ----> the number of pounds of seeds

we know that

The inequality that represent the situation is

[tex]2f+20s\leq 4,000[/tex]

using a graphing tool

see the attached figure

The solution is the triangular shaded area

Answer:

top right :D

Step-by-step explanation:

1. DEPRECIATION The value of a new plasma
television depreciates by about 7% each year. Aeryn
purchases a 50-inch plasma television for $3000.
What is its value after 4 years? Round your answer to
the nearest hundred.

Answers

Answer:

2250$ thats the answer

Which statement is true about the graphs shown? A) Only graph A represents a proportional relationship. B) Only graph B represents a proportional relationship. C) Graph A and graph B both represent a proportional relationship. D) Graph A and graph B both represent a non-proportional relationship.

Answers

Answer:

I believe the answer is B.

Step-by-step explanation:

Because a proportional relationship is one where x is proportional (equal) to y, and Graph A does not fall into that category, and Graph B does, the answer should be B.

Answer:

The answer A

Step-by-step explanation:

Only graph A represents a proportional relationship.

Two quantities are proportional to each other if the graph is a straight line through the origin.

2x−4y=20 whats the answer

Answers

The answer is

x=10+2y

Steps:

2(x-2y)=20

x-2y=20/2 (in fraction form 20/2)

x-2y=10

X=10+2y

2x-4y=20

Add both sides by -4y

2x=20+4y

Then divide both sides by 2 and you get your answer

x=2y+10

Use the graph to predict the number of hybrid cars sold at a local car dealership in 2007.


A. 520
B.320
C. 460
D.280

Answers

Answer: I predict 460.

Step-by-step explanation:

Answer:

C. 460

Step-by-step explanation:

We are given a dot graph which shows the number of Hybrid cars sold over the years.

The x-axis represents the years and y-axis represents the number of cars sold.

By looking at the graph, we can infer the following information.

In 2003, the number of cars sold was 120

In 2004, the number of cars sold was 160.

In 2005, the number of cars sold was 260.

In 2006, the number of cars sold was 360.

If you look at the last 3 years, the number of cars sold was increase by 100 by each year.

So, we can predict that in 2007, the number of cars sold was 460.

C. 460

please help I'm confused ​

Answers

Answer:

214

Step-by-step explanation:

set bc = to cd and solve for x

then substitute x into one of the equations and solve --> you should get 73

multiply 73 by 2 and then subtract that from 360

you should get 214

1. 15% of the toddlers in a preschool class drink water with their lunch. How many toddlers are in the class if 3 drink water with their lunch?
(a) Write a percent equation for the situation.
(b) Solve the problem. Show your work.
plz help tysm <3

Answers

Answer:

20

Step-by-step explanation:

Let t represent the number of toddlers in the class.  Then 15% of t = 3.

In other terms, 0.15t = 3, and t = 3/0.15 = 20.

There are 20 toddlers in the class.

Final answer:

A percent equation representing the problem is 0.15x = 3. Solving this equation reveals that there are 20 toddlers in the total class.

Explanation:

This problem can be solved by expressing the information given in mathematical form.

(a) Let's start by writing a percent equation to describe the situation. Let's assume that the total number of toddlers in the class is 'x'. You are told that 15% of 'x' (the toddlers) drink water with their lunch, which equals to 3 toddlers. In mathematical form, you can express this as: 0.15x = 3(b) Now, let's solve for 'x'. In order to isolate 'x', you would divide both sides of the equation by 0.15. Doing so gives us: x = 3 ÷ 0.15. This results in 'x' being equal to 20. Therefore, there are 20 toddlers in the class.

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8. Pablo bought one pair of jeans and one polo shirt for $60.
Greg spent $208 on 4 pairs of jeans and 3 polo shirts,
Assuming the jeans and polo shirts are all the same type, how
much is a pair of jeans and polo shirt each?

Answers

Answer:

F. $28 for jeans; $32 for shirt

Step-by-step explanation:

The two hand written equations are correct.

Multiply both sides of the first equation by -3.

-3j - 3s = -180

The second equation is

4j + 3s = 208

Add these two equations.

j = 28

The only choice that has $28 for a pair of jeans is choice F, so that is the correct answer.

PLEASE HELP ASAPPP !!!!!!!

Answers

Answer:

Step-by-step explanation:

In order for these lengths to form a right triangle they need to satisfy the equation:

[tex]a^2 + b^2 = c^2[/tex], where c is always the highest value as it represents the length of the hypotenuse.

So plugging in:

10, 24, 26.

a = 10, b = 24, c = 26

[tex]10^2 + 24^2 = ?[/tex]

100 + 576 = 676

[tex]\sqrt{676} = 26[/tex]

So, this is a right triangle.

Now do this operation on all of the values.

Tip: a = random number smaller than the biggest, b = smaller than the biggest and not the same as 'a', c = always the biggest.

If [tex]a^2 + b^2 = c^2[/tex] then it is a right triangle

1. 60 is 75% of what number?

Answers

Answer:It is 100

Step-by-step explanation:

0.75x = 60

You can also make it easier by using fractions:

3x/4 = 60

Multiply both sides by 4:

3x = 240

x = 80

The question is in the picture

Answers

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

[tex]y = mx + b[/tex]

Where:

m: It's the slope

b: It is the cutoff point with the y axis

[tex]m = \frac {y2-y1} {x2-x1}[/tex]

We have the following points:[tex](x1, y1) :( 5,6)\\(x2, y2) :( 4,8)[/tex]

Substituting:

[tex]m = \frac {8-6} {4-5}\\m = \frac {2} {- 1}\\m = -2[/tex]

Then, the equation is:

[tex]y = -2x + b[/tex]

To find "b" we substitute one of the points:

[tex]8 = -2 (4) + b\\8 = -8 + b\\b = 8 + 8\\b = 16[/tex]

Finally, the equation is:

[tex]y = -2x + 16[/tex]

Answer:

Option B

The answer is b enjoy

2 1/4 - 2/3. A. 1 3/7. B. 1 7/12. C 2 3/7. D 2 11/12

Answers

Answer:

B.) [tex]1\frac{7}{12}[/tex]

Step-by-step explanation:

[tex]2\frac{1}{4} -\frac{2}{3}

Then multiply 4 by 2, then add 1.

frac{9}{4} - \frac{2}{3} \\[/tex]

Then find the Least Common Denominator(LCD); simply just multiply 4 by 3 to get 12; then multiply using the opposite number.

[tex]\frac{3}{3} *\frac{9}{4} - \frac{4}{4} * \frac{2}{3}[/tex]

to get: [tex]\frac{27}{12} - \frac{8}{12}[/tex].

now the denominators is the same on both sides, just subtract the numerator.

27 - 8 = 19

Now simply: [tex]\frac{19}{12} = 1\frac{7}{12}[/tex].

Your final answer is 1\frac{7}{12}[/tex].

From the top of a lighthouse 180 feet high, the angle of depression of a boat is 23o. Find the distance from the boat to the foot of the lighthouse to the nearest foot. (The lighthouse was built at sea level.)

Answers

Answer:

The lighthouse is 424 feet away.

Step-by-step explanation:

There is no other way to do this but to use one of the 6 trigonometry functions.

Drawing

Draw a dotted horizontal line.

judge an angle that could be 23o. Let it slant downward from the left side of the dotted line.

Draw another horizontal line that represents sea level.

Join the left side of the dotted line to the last line you drew. The angle on your right is also 23o.

Function

You have 6 trig functions to choose from. You have the lighthouse height (180 feet) the angle on your right, and the length on the horizontal representing the distance from the lighthouse base to the boat.

You have an angle

You have an opposite side

You have a horizontal line (the adjacent side)

You want to use the tangent function.

Tan(23) = opposite / ad

Tan(23) = 180 / adjacent     Multiply both sides by the adjacent

adjacent*Tan(23)= 180        Divide by Tan(23)

adjacent = 180/Tan(23)

adjacent = 180 / 0.42447

adjacent = 424 feet.

the ratio to cats at an animal shelter 3:1. if there are 56 dogs and cats in all, how many more dogs than cats are there??
please show work!!:)

Answers

Answer:

There are 28 more dogs than cats at the animal shelter.

Step-by-step explanation:

If the ratio of dogs to cats at an animal shelter is 3:1, that means there are 3 dogs for every 1 cat.

The way I think about it is I try multiplying every number by 3 and 1, kind of like process of elimination.

After using every number from 1-13, I finally got to 14. Now, 3 x 14 = 42 and 1 x 14 = 14. Add 42 + 14 and you will get 56.

So there are 42 dogs and 14 cats at the animal shelter.

However, it is asking for how many more dogs than cats there are, so you have to subtract 42 - 14 and the answer is 28 more dogs than cats.

find the volume pls​

Answers

Answer:

12 cm^3

Step-by-step explanation:

The volume of a pyramid with a square base is V = 1/3(l*w*h). Substitute l = 3, w = 3 and h = 3.

V = 1/3(3*3*4) = 1/3(36) = 12

A square pyramid is 9 ft tall and has a volume of 507 cubic feet. How long is each side of the base of the pyramid?

Answers

Answer:

13ft

Step-by-step explanation:

V= 1/3 x B x h

507=1/3 x B x 9

B= 169ft²

B= b x b

169= b x b

b = 13ft

The length of each side of the base of the pyramid is, 13 feet

What is mean by Rectangle?

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

We have to given that;

A square pyramid is 9 ft tall and has a volume of 507 cubic feet.

Since, We know that;

Volume of square pyramid is,

V= 1/3 x B x h

Substitute all the values, we get;

507=1/3 x B x 9

B = 169ft²

B = 13ft

Thus, The length of each side of the base of the pyramid is, 13 feet

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What is the base shape of this prism? A)Square B)trapezoid C)triangle D)non-square rectangle

Answers

Answer:The answer is triangle.

Step-by-step explanation:

A triangular prism has five faces in total. There are two triangular bases and three rectangular lateral faces. Few examples of triangular prism are - a camping tent, Toblerone chocolate shape. The base of a prism is also a face.

Here the given prism is a triangular prism which has triangular bases.

Therefore, the answer is option C triangle.

By critically observing the triangular prism shown in the image attached above, the base shape of this triangular prism is a: C. triangle.

What is a triangular prism?

A triangular prism can be defined as a geometric shape (figure) with five (5) faces in total. Generally, a triangular prism comprises two (2) triangular bases and three (3) rectangular lateral faces.

By critically observing the triangular prism shown in the image attached above, we can logically deduce that the base shape of this prism is a triangle.

In conclusion, the base shape of this triangular prism is a triangle.

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plz help me i am timed plz

Answers

Im gonna have to say its c

Answer to this please ?

Answers

Answer:

(-a,b)

Step-by-step explanation:

You use midpoint formula which is (x1+x2/2),(y1+y2/2)

15x-6y=6 in slope intercept please :)

Answers

Answer:

[tex]y=2.5x-1[/tex]

Step-by-step explanation:

we know that

The equation of the line into slope intercept form is equal to

[tex]y=mx+b[/tex]

where

m is the slope

b is the y-intercept

In this problem we have

[tex]15x-6y=6[/tex] ---> equation of the line in standard form

Convert to slope intercept form

Isolate the variable y

Subtract 15x both sides

[tex]-6y=-15x+6[/tex]

Divide by -6 both sides

[tex]y=(15/6)x-1[/tex]

[tex]y=2.5x-1[/tex] ----> equation of the line into slope intercept form

For your birthday you recieved a gift certificate from a music store for three CDs. There eight you would like to have. If you select the CDs at random, how many different groups of CDs could you select

Answers

Answer:

56

Step-by-step explanation:

First, do you know what a CD is? ;-)

Since you will pick 3 CDs out of 8, and the order of the CDs don't import (1,2,4 is the same as 2,1,4 and 4,2,1 for example),we'll calculate the Combinations (and not the permutations). The formula for Combinations is:

[tex]C(n,r) = \frac{n!}{(r!(n-r)!)}[/tex]

Where n is the number of elements (8 in our case) an n is the sample (3 in our case).

[tex]C(8,3) = \frac{8!}{(3!(8-3)!)} = \frac{40320}{6 * 120} = 56[/tex]

So, there are 56 random groups of 3 you can pick from your potential 8 CDs.

PLEASE HELP ASAP!!! 35 POINTS/WILL GIVE BRAINLIEST

Travis is playing a video game that has several levels. On Level 1, he earned x + 1 points. On Level 2, he earned 3x + 1 points plus 2 bonus points.

a) How many times more points did Travis earn on the second level than the first level?

b) What is the average number of points Travis earned on both levels?

c) Explain how you found your answers.

Answers

Answer:

Step-by-step explanation:LEVEL 1:   x + 1

LEVEL 2:  3x + 1 plus 2 bonus points

A)  3x - x + 2     =   2 + 2 = 4 more points earned on level 2

B) x + 1 + 3x + 1 + 2

    4x + 4

4x + 4 ÷ 2 = 2x + 2

Final answer:

To determine the ratios and averages of Travis's score, first the total points earned on each level were determined. From there, the larger total was divided by the smaller for part A, and the total points from both levels were averaged for part B. The calculations involve algebraic expressions and basic mathematical operations.

Explanation:

To solve this, first identify the total points earned on each level. On Level 1, Travis earned x + 1 points. On Level 2, he earned 3x + 1 points as well as 2 bonus points, meaning he earned a total of 3x + 3 points.

a) To find how many times more points Travis earned on the second level than the first, you'd calculate (3x + 3)/(x + 1).

b) To find the average number of points earned, add the total points from both levels and divide by 2: ((x + 1) + (3x + 3))/2.

c) Both calculations involve algebraic expressions relating to the specific number of points earned on each level, by using the operations of addition, multiplication and division.

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Other Questions
Read each sentence and use the drop-down menu to determine which revision, if any, is needed.The winning lottery numbers are three, fifteen, nineteen, and twenty seven. Add a colon after are.Add a hyphen between twenty and seven.Delete the comma after nineteen.No revision is needed.At least one-fourth of the paintingswhich are all by American artistswill be included in the special exhibit.Delete the hyphen in one-fourth.Delete both dashes.Replace the dashes with hyphens.No revision is needed.Mr. Singh, an accomplished musician, plays three instruments: piano, trumpet and clarinet.Add a comma after trumpet.Delete the commas around an accomplished musician.Replace the colon with a semicolon.No revision is needed. What is shown in the photograph below?Coara DelorealbdTI. Which phrase best describes contemporary art? A. Use of different media and materials.B. Use of installation artC. Use of computers Solve this system of linear equation.Separate the x- and y-values with comma. -6x=-4-y -7x=-22+y Which represents the solution(s) of the system of equations, y + 4 = x2 and y x = 2? Determine the solution set by graphing. One layer of Earth is composed mainly of liquid iron and nickel. This layer creates Earths magnetic field, which protects Earth from solar wind? What is the name of this layer of Earth? A) the outer coreB) the mantleC) the crustD) the inner core Which acid is the strongest?pH = 0.5pH = 2.0pH = 3.5pH = 5 An object is launched from a launching pad 144 ft. above the ground at a velocity of 128ft/sec. what is the maximum height reached by the rocket? when 2.85 moles of chlorine reacts with excess tin, how many moles of tin choloride are formed? Marianas apartment is broken into and her laptop is stolenWhich type of insurance is needed? Bees, which are know for aiding in pollination, help with which process What happened to John Brown after the raid?a. He was taken captive and hanged to death.b. He escaped and went to work on the UndergroundRailroad.C. He was sent to prison for life.d. He was shot to death during the raid.e. He was captured but was eventually set free byAbraham Lincoln. Monk's Mound, the largest structure at Cahokia Mounds was built entirely out of A. earth. B. adobe. C. stone blocks. D. mudbricks. Why was World War I called the Great War? Select all that apply. because it involved many nations because of the violence and brutality because it was the first time air warfare was usedbecause it was the last time a cavalry was used what is the symbiotic relationship between a bee and a flower? Which of the following occurrences does not cause air pollution in south and Southeast Asia Valeriya wants to determine the likely voting outcome for the new town council election. Which sample is likely to yield the most biased results? Every tenth person working for the largest corporation in town ten people chosen at random from each page of the town's phone list every tenth person walking down Main Street in town on a variety of days and times of the day ten eligible voters chosen at random from each of the different neighborhoods in town Which of the following statements would you place in the section labeled E?A) elections are not used because the executive is determined by birth and appoints other officials.B) The leaders usually have the same ideas about government and agree on making decisions.C) Local issues are ignored unless it affects the well-being of the whole nation and its people.D) Citizens have a great influence over who the leaders are and what laws are passed. you should choose subjects you are interested in and kniwledgeable about when writing a speech? True of False Which sentence contains correct parallel structure?At the pre-school, they teach children to speak polite, walk slow, and act fairly.At the pre-school, they teach children to speak with politeness, walk slowly, and act fair.At the pre-school, they teach children to speak politely, walk slowly, and act fairly.At the pre-school, they teach children to speak polite, walk slowly, and act fair. Steam Workshop Downloader