Mathematics College

If Sue wants to plant a triangular garden that has a perimeter of 45 feet, and her neighbor Jill wants to create a congruent triangular garden, then what would the perimeter be for Jill’s garden?

45 feet
90 feet
22.5 feet
None of the choices are correct.

Answers

Answer 1
Jill's garden would have a perimeter of 45 feet since congruent shapes have the same dimensions.

Related Questions

Evaluate x + sq root(yz) when x = 3, y = 2, and z = –8.

7i
3 + 4i
3 - 16i
3 + 16i

Answers

Final answer:

The value of the expression x + sqrt(yz) when x = 3, y = 2, and z = -8 is 3 + 4i.

Explanation:

To evaluate the expression x + sqrt(yz), we substitute the given values for x, y, and z. Given x = 3, y = 2, and z = -8:

x + sqrt(yz) = 3 + sqrt(2*-8) = 3 + sqrt(-16) = 3 + 4i

Therefore, the value of the expression is 3 + 4i.

Margaret plans to deposit​ $500 on the first day of each of the next five​ years, beginning today. if she earns​ 4% compounded​ annually, how much will she have at the end of five​ years?

Answers

Future Value: Total =$3,424.81
Deposits: = $ $3,424.81
Interest Earned: $424.81

The question is unclear, I calculated $500 yearly deposit with the compound.

An ellipse has vertices along the major axis at (0, 8) and (0, –2). The foci of the ellipse are located at (0, 7) and (0, –1). What are the values of a, b, h, and k, given the equation below? (y-k)^2/a^2+(x+h)^2/b^2=1

Answers

check the picture below, so it looks like so.

now  hmm, from the provided vertices and focus point, you can pretty much  see what "a" is, half of the major axis, is just 5.

now, the center is from either vertex to half-way up, or "a" units up, so say from -2 + 5, is at 3, so the center is at 0, 3.

now, the distance from a focus point to the center, is 4 units, like say from 0, 3 up to 0,7.

[tex]\bf \textit{ellipse, vertical major axis}\\\\ \cfrac{(y-{{ h}})^2}{{{ a}}^2}+\cfrac{(x-{{ k}})^2}{{{ b}}^2}=1 \qquad \begin{cases} center\ ({{ h}},{{ k}})\\ vertices\ ({{ h}}, {{ k}}\pm a)\\ c=\textit{distance from}\\ \qquad \textit{center to foci}\\ \qquad \sqrt{{{ a }}^2-{{ b }}^2}\\ ----------\\ h=0\\ k=3\\ a=5\\c=4 \end{cases} \\\\\\ \cfrac{(y-3)^2}{5^2}+\cfrac{(x-0)^2}{b^2}=1[/tex]

now, let' s find "b".

[tex]\bf c=\sqrt{a^2-b^2}\implies c^2=a^2-b^2\implies b^2=a^2-c^2 \\\\\\ b=\sqrt{a^2-c^2}\implies b=\sqrt{5^2-4^2}\implies b=3[/tex]

so, just plug that in.

Answer: The values for a, b, h, and k are a = 5, b = 3, h = 0, k = -3.

Step-by-step explanation: In this problem, we know ellipse has vertices along the major axis at (0, 8) and (0, -2). The foci of the ellipse are located at (0, 7) and (0, -1). We are asked to determine the values of a, b, h, and k.

We were also then provided with the equation for vertical eclipse:

[tex]\frac{(x-h)^2}{b^2} + \frac{(y -k)^2}{a^2}[/tex]

Before we begin, we need to first define our values for a, b, h, and k.

a - distance to vertices from the centerb - distance to co-vertices from the center(h, k) - represents the center of the eclipse

The first step, we need to determine the center of the eclipse. We can use the midpoint formula to determine the midpoint between the vertices along the major axis: (0, 8) and (0, -2).

[tex]M = (\frac{x_{1} +x_{2} }{2} , \frac{y_{1} + y_{2} }{2} )[/tex]

[tex]M = (\frac{0 + 0}{2} , \frac{-2 + 8}{2} )\\M = (0, 3)[/tex]

We now know that our center (h, k) is (0, 3). Which means our values for h and k are 0 and 3. Next, we have to determine our values for a and b. Considering the center of our eclipse is not at the center, we can use one of our vertices to determine our value for a.

[tex]V_{1}[/tex] = (h, k±a)

(0, 8) = (0, 3±a)

3 ± a = 8

±a = 5

Now, we know that a = 5.  For us to get b, we need to use this formula: [tex]c^2 = a^2 - b^2[/tex]. Let's rewrite this formula, so we can focus on getting our b-value.

[tex]c^2 - a^2 = -b^2[/tex]

For us to use this formula, we need to determine our c value. To find our c-value, we have use of our foci points: (h, k±c). C is the units away/further from the center towards our foci points.

(0, 3±c) = (0, 7)

3 + c = 7

7 - 3 = c

4 = c

Now, we know that our value for c is 4. Now, let's plug into the formula.

[tex](4)^2 - (5)^2 = -b^2\\16 - 25 = -b^2\\\frac{-9}{-1} = \frac{-b^2}{-1} \\\sqrt{b^2} = \sqrt{9} \\b = 3[/tex]

Our value for b is 3. If we put into our eclipse formula:

[tex]\frac{(x-0)^2}{3^2} + \frac{(y -(-3))^2}{5^2}[/tex]

Bob drove from home to work at 50 mph. After work the traffic was​ heavier, and he drove home at 30 mph. His driving time to and from work was 1 hour and 4 minutes. How far does he live from his​ job?

Answers

1.
The formula we need to solve this problem is:

Distance = Speed * Time

2.
Bob traveled the distance from work to his house at 30 mph, for 1 hour 4 minutes.

let's convert 1 hour 4 minutes to hours.

     60 minutes are 1 hour
so   4 minutes are (4 minutes *1 hour)/ (60 minutes)= 0.067 hour.

Thus 1 hour 4 minutes = 1.067 h

The distance is Speed*Time= 30 mph*1.067 h=32.01 m

Answer: 32.01 miles

A store is offering a 20% discount on all sales over $50 if you purchase a T-shirt and a pair of jeans for $62.50 what is the amount of the discount you would receive

Answers

$12.50.

($62.50*0.2) = 12.5

Therefore, you would get a discount of $12.50. Total price would be $62.50 - $12.50.

The discount on the purchase of a T-shirt and a pair of jeans costing $62.50 with a 20% discount policy is $12.50.

A store's discount policy offers 20% off for purchases over $50. The question involves calculating the discount amount when a T-shirt and a pair of jeans are purchased together for $62.50. To determine the discount, we simply multiply the total purchase amount by the discount rate.

Step-by-Step Calculation:

First, confirm the purchase amount qualifies for the discount. The combined cost of the T-shirt and jeans is $62.50, which is above $50, so the purchase qualifies for the discount.

Calculate the discount by multiplying the total purchase amount by the discount rate: $62.50 × 0.20 (which is the same as 20%).

Discount Amount = $62.50 × 0.20 = $12.50.

Therefore, the amount of the discount the customer would receive on the purchase of the T-shirt and jeans is $12.50.

What key features of a polynomial can be found using the fundamental theorem of algebra and the factor theorem?

Answers

The number of zeroes the polynomial has

Answer:

The key fundamental theorem of algebra says that degree of polynomial is equal to number of zeros in a function.The Factor Theorem states that a first degree binomial is a factor of a polynomial function if the remainder, when the polynomial is divided by the binomial, is zero.

The probability that you will win a game is 0.18. if you play the game 504 times, what is the most likely number of wins?

Answers

.18 × 504 will give you the answer

Determine the order in which an inorder traversal visits the vertices of the given ordered rooted tree.

Answers

I think you forgot to include the diagram, the answer is d,b,f,e,g,a,c.

Explanation: 

The left subtree of the root approaches first which is namely the tree rooted at b. There again the left subtree approaches first so the list begins with d. Afterwards that approaches b the root of this subtree and then the right subtree of b specifically in order f, e and g. At that point approaches the root of the whole tree and finally its right child. Thus the answer is d,b,f,e,g,a,c.

Find x. Round your answer to the nearest tenth of a degree.

Answers

[tex]\sin x=\dfrac{16}{21}\approx0.76\\ x\approx 50^{\circ}[/tex]

Answer:

x=49,6323º

Step-by-step explanation:

To solve this you just have to use the inverted sin X, remember that Sin=opposite/hyphotenuse

Sinx= 16/21

Sin x=,761904

x=-1Sin,761904

x=49,6323

So the measure of the angle X would be 49,6323.

how much does one pepper cost if they are priced three for 2.07

Answers

One pepper cost is 0.69.

What is Selling price?

Selling price is defined as the price that a customer pays to purchase a product.

Let one pepper cost is x,

Three peppers cost is 2.07,

x = ratio of the total cost of peppers to the number of peppers .

x= 2.07/3

x = 0.69

So, the peppers cost 69 cents each.

Hence, one pepper cost is 0.69.

Learn more about of selling price

https://brainly.com/question/17960775

#SPJ2

Based on the table, which statement best describes a prediction for the end behavior of the graph of f(x)? As x → ∞, f(x) → –∞, and as x → –∞, f(x) → ∞ As x → ∞, f(x) → ∞, and as x → –∞, f(x) → ∞ As x → ∞, f(x) → ∞, and as x → –∞, f(x) → –∞ As x → ∞, f(x) → –∞, and as x → –∞, f(x) → –∞

Answers

Answer: The correct option is B, i.e., "As x → ∞, f(x) → ∞, and as x → –∞, f(x) → ∞".

Explanation:

From the table it is noticed that the first row represents the value of x and the second row represents the value of f(x).

The value of f(x) is 14 at x = -5, after that the value of f(x) is decreased as the value of x increases.

The value of f(x) remains unchanged when the value of x approaches to 0 from 1.

The value of f(x) is -6 at x = 0, after that the value of f(x) is increased as the value of x increases.

From the table it is noticed that as the value of x approaches to positive infinity the value of f(x) is also approaches to positive infinity.

[tex]f(x)\rightarrow\infty \text{ as }x\rightarrow\infty[/tex]

From the table it is noticed that as the value of x approaches negative infinity the value of f(x) is also approaches to positive infinity.

[tex]f(x)\rightarrow\infty \text{ as }x\rightarrow-\infty[/tex]

These statement are shown in second option, therefore the second option is correct.

Answer:

The end behavior of the graph of the function f(x) is:

f(x) → ∞, and as x → –∞, f(x) → ∞ As x → ∞,

Step-by-step explanation:

Based on the table we could observe that the function f(x) is increasing to the left of -1 as well to the right of -1 and it attains the minimum value to be -6.

Hence, it can be predicted that the end behavior of the graph of the function f(x) goes to infinity in the left and also it goes to infinity in the right.

Hence, the statement that best describes the end behavior of the graph of f(x)  is:

f(x) → ∞, and as x → –∞, f(x) → ∞ As x → ∞.

How many plants x should she plant in each row so that her 25 plants end up in a square (i.e., x plants in each of x rows)?

Answers

√25 = 5

5 × 5 = 25

She should plant 5 rows with 5 plants each.

4. Meagan invests $1,200 each year in an IRA for 12 years in an account that earned 5%
compounded annually. At the end of 12 years, she stopped making payments to the
account, but continued to invest her accumulated amount at 5% compounded annually for
the next 11 years.
a. What was the value of the Ira at the end of 12 years?
b. What was the value of the investment at the end of the next 11 years?
c. How much interest did she earn?

Answers

part A)

[tex]\bf \qquad \qquad \textit{Future Value of an ordinary annuity}\\ \left. \qquad \qquad \right.(\textit{payments at the end of the period}) \\\\ A=pymnt\left[ \cfrac{\left( 1+\frac{r}{n} \right)^{nt}-1}{\frac{r}{n}} \right][/tex]

[tex]\bf \qquad \begin{cases} A= \begin{array}{llll} \textit{accumulated amount}\\ \end{array} \begin{array}{llll} \end{array}\\ pymnt=\textit{periodic payments}\to &1200\\ r=rate\to 5\%\to \frac{5}{100}\to &0.05\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\to &1\\ t=years\to &12 \end{cases}[/tex]

[tex]\bf A=1200\left[ \cfrac{\left( 1+\frac{0.05}{1} \right)^{1\cdot 12}-1}{\frac{0.05}{1}} \right]\implies A\approx 19100.55[/tex]

part B)

so, for the next 11 years, she didn't make any deposits on it and simple let it sit and collect interest, compounded annually at 5%.

[tex]\bf \qquad \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \ \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\to &\$19100.55\\ r=rate\to 5\%\to \frac{5}{100}\to &0.05\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\to &1\\ t=years\to &11 \end{cases} \\\\\\ A=19100.55\left(1+\frac{0.05}{1}\right)^{1\cdot 11}\implies A\approx 32668.42[/tex]

part C)

well, for 12 years she deposited 1200 bucks, that means 12 * 1200, or 14,400.

now, here she is, 12+11, or 23 years later, and she's got 32,668.42 bucks?

all that came out of her pocket was 14,400, so 32,668.42 - 14,400, is how much she earned in interest.

a. The value of the Ira at the end of 12 years is $19,100.55.

b. The value of the investment at the end of the next 11 years is $32,668.43.

c. Interest earn is  $18,288.43.

a. Using this formula to determine the value of the Ira at the end of 12 years

A=Pmt [(1+r)^n-1]/r

Let plug in the formula

A=1,200[(1+0.05)^12-1]/0.05

A=1,200[(1.05)^12-1]/0.05

A=$1,200(0.795856)/0.05

A=$955.02759/0.05

A=$19,100.55

b.  The value of the Ira at the end of 11 years is:

$19,100.55(1+0.05)^11

=$19,100.55(1.05)^11

=$19,100.55(1.710339358)

=$32,668.43

c. Interest earn    

Total investment=1200(12)

Total investment= $14,400  

Now let calculate the interest earned

Interest earned = $32,668.43 - $14,400

Interest earned= $18,288.43

Learn more here:

https://brainly.com/question/2098922

a total of 321 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was two times the number of adult tickets sold. How many adult tickets were sold

Answers

Joey, divide the total of 321 by 3. that's the number of adult tickets. double that answer and that's the number of student tickets.
student tickets= adult tickets* 2

total tickets= ST + AT

subbing in ST=2*AT into total=ST+AT

Total= 2*AT + AT

Total=3AT

321=3AT

AT=321/3=107

Total= ST +AT

321= ST + 107
321-107=ST
ST=214

What is the positive root of the equation x 2 + 5x = 150?

Answers

Move the 150 to the left to get x^2+5x-150=0
Then factor to (x+15)(x-10)=0
The roots are -15 and 10
The positive root is 10

The positive root of the given quadratic function is x = 10.

How to solve the quadratic function?

We have the equation:

[tex]x^2 + 5x = 150[/tex]

First, we rewrite it as:

[tex]x^2 + 5x - 150 = 0[/tex]

Using the Bhaskara's formula, we will get:

[tex]x = \frac{-5 \pm \sqrt{5^2 - 4*(-150)*1} }{2} \\\\x = \frac{-5 \pm 25 }{2}[/tex]

The positive solution is:

x = (-5 + 25)/2 = 10

If you want to learn more about quadratic equation:

https://brainly.com/question/1214333

#SPJ2

A total of 279 tickets were sold for the school play. they were either adult or student tickets. the number of student tickets sold was two times the number of adult tickets sold. how many adult tickets were sold?

Answers

s=2a

a+s=279, using a from above in this equation gives you:

a+2a=279  combine like terms on left side

3a=279  divide both sides by 3

a=93

So 93 adult tickets were sold.

Final answer:

The number of adult tickets sold for the school play is 93, calculated by setting up an equation based on the information that the total tickets sold were 279 and student tickets were two times the number of adult tickets.

Explanation:

The question asks us to determine the number of adult tickets sold when a total of 279 tickets were sold for the school play, and the number of student tickets is two times the number of adult tickets sold. We can set up an equation to solve this problem.

Let A be the number of adult tickets, and S be the number of student tickets. The problem gives us two equations:

S = 2A (The number of student tickets is two times the number of adult tickets)

A + S = 279 (The total number of tickets sold is 279)

Substituting the first equation into the second gives us:

A + 2A = 279

3A = 279

A = 279 / 3

A = 93

Therefore, 93 adult tickets were sold for the school play.

The blades of a windmill turn on an axis that is 40 feet from the ground. The blades are 15 feet long and complete 3 rotations every minute. Write a sine model, y = asin(bt) + k, for the height (in feet) of the end of one blade as a function of time t (in seconds). Assume the blade is pointing to the right when t = 0 and that the windmill turns counterclockwise at a constant rate.

a is the .
The vertical shift, k, is the... length of a blade, height of a windmill, or numbers of rotations per minute.
a =
k =

Answers

Draw a diagram (shown below) to illustrate the problem.

The rotational speed is
ω = (3 rev/min)*(1 min/60 s)*(2π rad/rev) = π/10 rad/s
The period is
T = 2π/ω = 20 s

The amplitude of the rotational motion is equal to the radius of 15 ft.

At t=0, the height of the tip of the blade is horizontal to the right, therefore its motion relative to the ground is given by
[tex]y=15 sin( \frac{ \pi t}{10})+40 [/tex]

A plot of the motion is shown below.

20

5

30

Step-by-step explanation:

Which unit rate is the lowest price per ounce? Choice A: 5 ounces of raisins for $1.49 Choice B: 12 ounces of raisins for $3.59

Answers

Option A is a lower price by 0.001 of a cent

Hope this helps

Plz mark as brainliest

A = 1.49/5 =0.298 cents per ounce

B = 3.59/12 = 0.299 cents per ounce

 so A has the lowest unit price

write an expression for the area of the rectangle

Answers

l*w or length time width

Find the percent equivalent to the ratio 8 to 20

Answers


12 to 25 ==> 12/25 = 0.48 ===> 0.48*100 = 48%

divide the ratio:

8/20 = 0.4

0.4 = 40%

The winner of a raffle will receive a​ 21-foot outboard boat. If 6000 raffle tickets were sold and you purchased 30 ​tickets, what are the odds against your winning the​ boat?

Answers

The answer would be 0.5%. To get this you need to divide 30 by 6000

Answer: 199: 1.

Step-by-step explanation:

The odds against any event is the ratio of the unfavorable outcomes to the favorable outcomes.

Given , The winner of a raffle will receive a​ 21-foot outboard boat.

Total raffle tickets were sold  = 6000

Number of tickets you have = 30

We assume that the lottery was fair , then, the number of possible outcome that you will win = 30

and the number of possible outcomes that one of the others wins = 6000-30= 5970

Then, the odds against your winning the​ boat = Number of possible outcomes that one of the others wins : Number of possible outcome that you will win

= 5970: 30 = 199:1   [∵[tex]\dfrac{5970}{30}=\dfrac{199}{1}[/tex]]

Hence, the odds against your winning the​ boat = 199: 1.

What is the simplified form of 5 - 4y + 2x - 3y - 2 + 5x?

A. 3 - 7y + 7x
B. 3 + 7y + 7x
C. 7 + 7y + 7x
D. 3 - y + 7x

show steps pls!

Answers

Combine like terms.

5-2=3

-4y-3y=-7y

2x+5x=7x

Put these combined values together:
3-7y+7x

Final answer: A

The adult child radio at a local daycare center is 3 to 16.at the same rare how many adults are needed for 48 children?

Answers

[tex]\bf \cfrac{adult}{child}\qquad \cfrac{3}{16}=\cfrac{a}{48}\implies \cfrac{48\cdot 3}{16}=a[/tex]

To find the number of adults needed for 48 children at a daycare with an adult to child ratio of 3:16, we set up a proportion and solve for the unknown number of adults. We cross-multiply and divide to find that 9 adults are required.

The question asks us to calculate how many adults are needed for 48 children in a daycare center given an adult to child ratio of 3:16. To solve this, we need to set up a proportion based on the ratio and solve for the number of adults needed.

We have the ratio of adults to children as 3:16, which means for every 3 adults, there are 16 children. To find out how many adults are needed for 48 children, we set up the proportion:

3 adults / 16 children = x adults / 48 children

Now we cross-multiply and solve for x:

(3 adults) / (48 children) = (16 children)

144 = 16x

x = 144 / 16

x = 9

Therefore, 9 adults are needed to take care of 48 children at the daycare center.

Line segment AB is congruent to line segment CD.
A.AB overbar similar to CD overbar
B.AB overbar congruent to CD overbar
C. AB overbar equal to CD overbar
D. AB overbar element to CD overbar

Answers

When two line segments are congruent, what it really means is that the length of the line segments are equal. Congruent is usually interchanged with the word equal since it means the same: equal lengths. However, congruent is very specific in the sense that it means “equal lengths”. When we say equal alone, it may refer to different properties, congruent however is very specific.

Now the answer to this question should be:

B. AB overbar congruent to CD overbar

Not similar, not equal, and definitely not element. What we mean in this case is “equal lengths”, therefore the perfect word is congruent.

y varies inversely with x k = 1.4 What is the value of x when y is 5.6? A. x = 4 B. x = 1.4 C. x = 0.25 D. x = 7.84

Answers

[tex]\bf \qquad \qquad \textit{inverse proportional variation}\\\\ \textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad y=\cfrac{k}{x}\impliedby \begin{array}{llll} k=constant\ of\\ variation \end{array}\\\\ -------------------------------\\\\ k=1.4\qquad y=\cfrac{1.4}{x} \\\\\\ \textit{What is the value of x when y is 5.6?}\qquad 5.6=\cfrac{1.4}{x}[/tex]

solve for "x".

How many outfits are possible from 4 pairs of jeans 6 shirts and 2 pairs of shoes? Assume that outfit consists of 1 pair of jeans, 1 shirt, and 1 pair of shoes

Answers

there would be two complete outfits
and the rest would a least be missing either pants or shoes

multiply jeans by shirts by shoes

 so 4 x 6 x 2 = 48 different combinations

A telephone pole cast a shadow that is 34 m long find the height of the telephone pole if a statue that is 36 cm tall cast a shadow 77 cm long ?

Answers

check the picture below

solve for "p".

Answer:

16 cm approximately

Step-by-step explanation:

We are given that a telephone pole cast shadow that is 34 m long .We are given that a statue that is 36 cm long and shadow of statue is 77 cm long.

We have to find the length of telephone pole

Let height of pole

Using direct proportion

[tex]\frac{x}{34}=\frac{36}{77}[/tex]

By multiply property of equality then we get

[tex]x=\frac{36}{77}\times 34[/tex]

x=[tex]\frac{1224}{77}[/tex]

x=15.896 cm

Hence, the height of telephone pole=15.896 cm=16 cm approximately

What is a non example of a rate

Answers

I would answer this question by addressing the opposite. A rate is any number that indicates amount of anything per unit time. The essential detail here is rates always express how fast a thing could go. Therefore, any parameter that does not indicate amount of time is a non example of a rate.

Which of the following are vertical asymptotes of the function y=3cot(1/2x)-4? A. 3pi B. 2pi C. pi/2 D. 0

Answers

A vertical asymptote occurs when function limit goes to infinity.

cot is reciprocal of tangent.

cot = 1/tan, Find where tan = 0, since 1/0 goes to infinity.

tan(a) = 0 when a = 0,pi

Now Apply coefficient inside cot function.
x/2 = 0,pi
x = 0, 2pi

Therefore, vertical asymptotes occur when x = 0 or 2pi

Answer:

B and D

Step-by-step explanation:

If, on average, Bob can make a sale to every 3rd person that comes into his store, how many people must come into Bob�s store if he wanted to make approximately fifteen (15) sales?

Answers

(1/3)n = 15
n = 3 * 15 = 45
Other Questions
Solve the system of equations.13x+2y=15x-2y=-19 Which is a Not scientific question? What is the pH of a solution of potassium hydroxide? Which base is the most exciting to study? Will HF neutralize a solution of HCl? Does adding sodium chloride change the pH of a solution? Is an unfinished asymmetrical room easier than a symmetrical room to complete as an informal room? The color of the sun is A. amarillo. B. corto. C. blanco. D. verde. A collection of quarters and nickels is worth $3.75. There are 27 coins in all. Find how many of each there are. square root of 16r raised to the 6 A heavy rope, 50 ft long, weighs 0.5 lb/ft and hangs over the edge of a building 120 ft high. how much work is done (in ft-lb) in pulling half the rope to the top of the building? Water pollution is caused by ______. A. agricultural runoff B. sewage C. heavy metals D. All of the above Calculate the mass percent (m/m) of a solution prepared by dissolving 55.84 g of nacl in 152.7 g of h2o. Find the x- and y-components of the vector d = (9.0 km , 35 left of +y-axis). The human body obtains 955 kJ of energy from a candy bar.? If this energy were used to vaporize water at 100.0 C, how much water (in liters) could be vaporized? (Assume the density of water is 1.00 g/mL.) How did the Battle of Okinawa affect President Trumans decision to use the atomic bomb against Japan? If sam walks 650 meters in x minutes then write an algebraic expression which represents the number of minutes it will take sam to walk 1500 meters at the same average rate. _________ attempted to depict the incidental, momentary, and passing aspects of reality.a. impressionistsb. classicistsc. post-impressionistsd. expressionists Why is macduff able to kill macbeth despite the witches prophecy? The area of a triangle is 92 cm2. the base of the triangle is 8 cm. what is the height of the triangle? a. 11.5 cm b. 23 cm c. 4 cm d. 46 cm The following table shows information collected from a survey of students regarding their grade level and transportation they use to arrive at school. What is the probability that a randomly selected eighth grader takes the bus? Television screens are measured along the diagonal. A certain 53-inch television is 45 inches wide. Which measurement represents the length of the hypotenuse? D is (8,4) it just got cut off Which number makes this sentence true?21:30=x:50A. X=30B. X=32C. X=35D. X=41 Steam Workshop Downloader