The chart shows the number of points Corie earned out of the number of points possible on each of the first four units of his math course.

On which two units did Corie earn equivalent scores?

Choose exactly two answers that are correct.

A.Unit 4

B.Unit 1

C.Unit 3

D.Unit 2



Corie's Unit Test Scores
Unit 1 91/100
Unit 2 45/50
Unit 3 18/20
Unit 4 23/25

Answers

Answer 1

Answer:

C & D

Step-by-step explanation:

Change all the test scores so they have common denominators.

Unit 1 91/100

Unit 2 45/50 * 2/2 = 90/100

Unit 3 18/20 * 5/5 = 90/100

Unit 4 23/25* 4/4 = 92/100

As you can see, Unit 2 and 3 are equivalent.

Answer 2

I believe the answers are C and D. You have to change the test scores so they have common denominators. Correct me if I'm wrong. Hope this helps!


Related Questions

a circle has a circumfrence of 14mm. Find its area. Give an exact answer

Answers

Answer:

15.597 mm^2

Step-by-step explanation:

The formula for circumference of a circle 2πr, in which r is the circle's radius.

The formula for area of a circle π[tex]r^{2}[/tex]. This means that we can find the radius from the circle's circumference and use it to find the area.

First we have to equal 14 to 2πr because both are representations of circumference and we need to find r.

14 = 2πr

Solve:

14/2 = 2πr/2

7 = πr

7/π = πr/π

2.23 = r

Plug 2.23 into the formula for area as r and solve:

π(2.23)^2

π4.96

15.597

Which equation represents a line that is parallel to 2x-3y=9

Answers

Two lines are parallel if they have the same slope but a different y intercept. A line with the same slope and y int as another one will be the exact same
Slope in standard form is -a/b, so your slope is 2/3 and your y int is -3
For example:
y=2/3x+1
Final answer:

A line parallel to 2x - 3y = 9 would have the same slope, 2/3, and a different y-intercept, represented as y = (2/3)x + b, where 'b' is any real number.

Explanation:

The equation 2x - 3y = 9 represents a line in a standard form. To find a line that is parallel to it, we need another line with the same slope. The slope-intercept form of the given equation, by isolating y, is y = (2/3)x - 3. A parallel line must have the same slope, which is 2/3 in this case. Therefore, a line parallel to 2x - 3y = 9 could be represented as y = (2/3)x + b, where 'b' is any y-intercept. For example, if b = 5, a parallel line would be given by y = (2/3)x + 5.

Peta attempted to solve the following equation. Explain Peta's error.
x (x - 5) = 20
x = 20 and x - 5 = 20
x = 20 and x = 25

Answers

when you have a problem you can tell me and i can help you

The value of x is 7.63

The formula of the determinant is

x = -b ± √(b² - 4ac) / 2a

Where the equation is in the form of ax² + bx + c = 0

The error made by Peta is to use the determinant formula to find the root of the equation x (x - 5) = 20.

What is an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x + 4 = 8 is an equation.

We have,

x (x - 5) = 20

Removing the parenthesis.

x² - 5x = 20

x² - 5x - 20 = 0

This is in the form of ax² + bx + c = 0

Now,

a = 1

b = -5

c = -20

Using the determinant formula.

x = -b ± √(b² - 4ac) / 2a

x = 5 ± √(25 + 80) / 2

x = 5 ± √105 / 2

x = (5 + √105) / 2

x = (5 + 10.25) / 2

x = 15.25/2

x = 7.63

x = (5 - √105) / 2

x = (5 - 10.25) / 2

x = -5.25/2

x = -2.63 (neglected)

Thus,

The value of x is 7.63

The error made by Peta is to use the determinant formula to find the root of the equation x (x - 5) = 20.

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ6

Help!!
Solve this 6x^3 - 8y^3 - 12x^2y^2 + 4xy
x=2/3 and y=1/2

Answers

Answer:

7/9

Step-by-step explanation:

6x^3-8y^3-12x^2y^2+4xy       x=2/3 y=1/2

=6(2/3)^3-8(1/2)^3-12(2/3)^2(1/2)^2+4(2/3)(1/2)

=6(8/27)-8(1/8)-12(4/9)(1/4)+4(1/3)

=(16/9)-1-(4/3)+(4/3)

=(1 7/9)-1

=7/9

Given three collinear points, which of the following is true?

There is exactly one plane that contains all three points.
They form a triangle.
They are not coplanar.
They are contained in multiple planes.

Answers

Answer:

I think it is A.

Step-by-step explanation:

Hope my answer has helped you!

Answer:

The true statement is:

     They are contained in multiple planes.      Step-by-step explanation:We are given three points such that they are collinear i.e. they lie in a straight line.

Hence, such points could never form a triangle.

Because a triangle is formed with the help of three non-collinear points.

Also, we know that the line containing the three collinear points in a plane will always lie in a plane and there may be multiple or infinite planes that may contain this line.

Hence, the points will be coplanar (i.e. they lie in the same plane)

Lewis has a bag of colored marbles. The bag contains 24 red marbles , 36 blue marbles , and 60 yellow marbles. What are the ratios of the number of red marbles , blue marbles , and yellow marbles to the total number of marbles?

Answers

Answer:

Step-by-step explanation:

The total number of marbles is 24 + 36 + 60 = 120

Red: 24/120 = 1/5

Blue: 36/120 = 6/20 = 3/10

Yellow: 60 / 120 = 1/2

I don’t know the answer I need help

Answers

Answer:

[tex]-11b^2+8b-4[/tex]

Step-by-step explanation:

We can substitute in our expressions for P and Q to get

[tex]P=-4b^2+6b-9\\Q=7b^2-2b-5\\\\(-4b^2+6b-9)-(7b^2-2b-5)[/tex]

Next, we need to distribute the negative to the values within the parenthesis. Then we can combine like terms in order to get our answer

[tex](-4b^2+6b-9)-(7b^2-2b-5)\\\\-4b^2+6b-9-7b^2+2b+5\\\\-11b^2+8b-4[/tex]

Answer:

-11b^2 + 8b - 4

Step-by-step explanation:

(-4b^2 + 6b - 9) - (7b^2 - 2b - 5) =

Drop the first set of parentheses because it is unnecessary. To drop the second set of parentheses, you must distribute the negative sign. That means you must change every sign inside the second set of parentheses.

= -4b^2 + 6b - 9 - 7b^2 + 2b + 5

Now, group like terms.

= -4b^2 - 7b^2 + 6b + 2b - 9 + 5

Finally, combine like terms.

= -11b^2 + 8b - 4

A pill has the shape of a cylinder with a hemisphere at each end. The height of the cylindrical portion is 12mm and the overall height is 18mm. Find the volume of the pill in cubic millimeters. Round to the nearest cubic millimeter

Answers

Answer:

The volume of the pill is [tex]V=452\ mm^{3}[/tex]

Step-by-step explanation:

Find the volume of the pill in cubic millimeters

we know that

The volume of the pill is equal to the volume of the cylinder plus the volume of a sphere (two hemisphere is equal to one sphere)

so

we have

[tex]V=\frac{4}{3}\pi r^{3}+\pi r^{2}h[/tex]

[tex]r= (18-12)/2=3\ mm\\ h=12\ mm[/tex]

assume

[tex]\pi =3.14[/tex]

substitute

[tex]V=\frac{4}{3}(3.14)(3)^{3}+(3.14)(3)^{2}(12)\\V=452\ mm^{3}[/tex]

Volume is a three-dimensional scalar quantity. The volume of the pill is 452.3893mm³.

What is volume?

A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.

The height of the cylindrical portion is 12mm and the overall height is 18mm. Therefore, the radius of the hemisphere at any one end will be half the difference between the cylindrical portion and the overall height. Thus,

The radius of the sphere, R = (18mm - 12mm)/2 = 3mm

The volume of the capsule

= Volume of cylinder +2(Volume of the hemisphere)

= (πR²h) + 2[(4/6)πR³]

= (π×3²×12) + 2[(4/6)×π×3³]

= 339.292mm³ + 113.0973mm³

= 452.3893 mm³

Hence, the volume of the pill is 452.3893mm³.

Learn more about Volume:

https://brainly.com/question/13338592

#SPJ5

name the angles that are complements to SWT

Answers

Answer:

Option C

Step-by-step explanation:

we know that

Two angles are complements if their sum is equal to 90 degrees

we have that

∠SWT=50°

so

Its complement must be equal to 40 degrees

we know that

∠USP=40°

∠TSV=40°

therefore

∠USP and ∠TSV are complements to ∠ SWT

if f(x)=2x-6 and g(x)=x^3 what is (g f)(0)

Answers

Hello!

The answer is:

[tex](g\circ f)(0)=-216[/tex]

Why?

To composite functions, we need to evaluate functions in another function(s), for example:

Given f(x) and g(x), if we want to calculate f(x) composite g(x), we need to evaluate g(x) into f(x).

So, we are given the functions:

[tex]f(x)=2x-6\\g(x)=x^{3}[/tex]

And we are asked to calculate g(x) composite f(x), and then evaluate "x" to 0, so, calculating we have:

[tex](g\circ f)(x)=g(f(x))\\\\(g\circ f)(x)=(2x-6)^{3}[/tex]

Now that we have the composite function, we need to evaluate "x" equal to 0, so:

[tex](g\circ f)(0)=(2x-6)^{3}\\\\(g\circ f)(0)=(2*(0)-6)^{3}=(0-6)^{3}=-6*-6*-6=-216[/tex]

Hence, we have that:

[tex](g\circ f)(0)=-216[/tex]

Have a nice day!

Answer:

Step-by-step explanation:216

the equation 5x+2y=20 represents the cost for a family to attend a play where x is the number of adults and y is the number of children. find the intercepts and interpret the meaning of each one​

Answers

Answer:

x-intercept: 4  This means that only 4 adults can come under the budjet of $20

y-intercept: 10 This means that only 10 children can come under the budjet of $20

Step-by-step explanation:

for y:

5(0) + 2y = 20

2y = 20

2y/2 = 20/2

y = 10

for x:

5x + 2(0) = 20

5x = 20

5x/5 = 20/5

x = 4

5x=20
x=20/5
x=4 (adults)

2y=20
y=20/2
y=10 (children)

Find the value of the expression.

5200 – [40%(300 * 42.5)]

Answers

Answer:

The value of the expression is 100

Step-by-step explanation:

we have

5,200-[40%(300*42.5)]

we know that

(300*42.5)=3*100*42.5=3*4,250=12,750

40%=40/100=0.40

substitute

5,200-[0.40*12,750]

5,200-5,100=100

Andrew is paid $4 per hour for the first 30 hours he works each week. He makes $5 per hour for each hour he works over 30 hours per week. In other words, total wages = fixed wages for 30 hours + additional wages at $5 per hour. Apply function notation to answer the following questions about Andrew’s wages. Part A Write a function that gives Andrew’s total wages when he works more than 30 hours. Use the variables w for wages and h for hours.

Answers

Answer:

f(w) = 120 + 5(30-h)

Step-by-step explanation:

It is given that, Andrew gets paid $4 for first 30 hours of the week

So,

For first 30 hours, his wage will be:

4(30) = $120

Now, let w denote wages and h denote total number or hours he works in the week

So he will be paid $5 for h-30 hours

So the function will be

f(w) = 120 + 5(30-h)

Where $120 is the fixed income for first 30 hours and the second term is the wage of hours more than 30 at the rate of $5 per hour..

The fish tank has side lengths 20in, 10in and height 15in. The water level is two inches below the top of the tank. A glass sphere of radius 1in is dropped in to the tank. What is the new distance from the water to the top of the tank? How many of these balls can be put into the tank with the tank not overflowing?

Answers

Answer:

Part 1) The new distance from the water to the top of the tank is [tex]1.979\ in[/tex]

Part 2) The maximum number of balls that can be put into the tank with the tank not overflowing is 95

Step-by-step explanation:

step 1

Find the total volume of the tank

[tex]V=20*10*15=3,000\ in^{3}[/tex]

step 2

Find the volume of the tank if the water level is two inches below the top of the tank

[tex]V=20*10*(15-2)=2,600\ in^{3}[/tex]

step 3

Find the volume of the glass sphere

The volume of the glass sphere is equal to

[tex]V=\frac{4}{3}\pi r^{3}[/tex]

we have

[tex]r=1\ in[/tex]

assume

[tex]\pi=3.14[/tex]

substitute

[tex]V=\frac{4}{3}(3.14)(1)^{3}[/tex]

[tex]V=4.2\ in^{3}[/tex]

step 4

What is the new distance from the water to the top of the tank?

we know that

[tex]2 in -----> represent (3,000-2,600)=400\ in^{3}[/tex]

so

using proportion

Find how many inches correspond a volume of [tex]4.2\ in^{3}[/tex]

[tex]\frac{2}{400}\frac{in}{in^{3}}=\frac{x}{4.2}\frac{in}{in^{3}}\\ \\x=4.2*2/400\\ \\x=0.021\ in[/tex]

The new distance from the water to the top of the tank is

[tex]2-0.021=1.979\ in[/tex]

step 5

Find how many of these balls can be put into the tank with the tank not overflowing

we know that

The volume of one ball is equal to  [tex]4.2\ in^{3}[/tex]

using proportion

[tex]\frac{1}{4.2}=\frac{x}{400}\\ \\x=400/4.2\\ \\x=95.23\ balls[/tex]

therefore

The maximum number of balls that can be put into the tank with the tank not overflowing is 95

solve this system of linear equations. separate the x- and y- values with a comma. 6x +5y=-19 12x-8y=52

Answers

ANSWER

The solution is

(x,y)=(1,-5)

EXPLANATION

The equations are:

1st equation: 6x +5y=-19

2nd equation: 12x-8y=52

Multiply the first equation by 2:

3rd equation: 12x +10y=-38

Subtracy the 2nd equation from the 3rd equations.

12x-12x+10y--8y=-38-52

18y=-90

Divide both sides by 18.

y=-5

Put y=-5 into any of the equations and solve for x.

Preferably, the first equation will do.

6x +5(-5)=-19

6x -25=-19

6x=25-19

6x=6

x=1

The solution is

(x,y)=(1,-5)

Which statement below is incorrect
The mean is not affected by the existence of an outler
(B) The median is not affected by the existence of an outlet
(c) the standard deviation
affected by the existence of an outler

Answers

Answer:

The Answer is A

Step-by-step explanation:

The mean or average is highly sensitive to outliers - and is one reason why the median is a more reliable statistic.

3x+5y=105
6x+2y=114

Answers

Answer:

3x + 5y = 105

3x + y = 57

------------------

4y = 48

y = 12, x = 15

{(15, 12)}

To fill an order, the factory dyed 851 yards of silk teal and 59 yards indigo How many yards of silk did it dye for that order?

Answers

Answer:

910 yards

Step-by-step explanation:

The total is the yards dyed teal plus the yards dyed indigo:

851 + 59 = 910

Total 910 yards of silk was dyed by the factory for that order.

What is addition?

The addition is defined as a mathematical operation i.e. a method of adding numbers to get total.

We have,

Factory dyed silk teal = 851 yards,

Factory dyed silk indigo = 59 yards,

So,

To get the total we will add the given data,

i.e.

Total silk dyed = dyed silk teal + dyed silk indigo

                        = 851 + 59

                        = 910 yards,

So,

In total 910 yards of silk was dyed by the factory.

Hence, we can say that total 910 yards of silk was dyed by the factory for that order.

To know more about addition click here

https://brainly.com/question/1709448

#SPJ2

What is the amount of a $4,000.00 annuity due at 12 percent compounded semiannually for 3 years?

Answers

Answer:

$ 5674.076

Step-by-step explanation:

The question is on compound interest

The formulae = A= P(1+ r/n) ^nt .......where P is the principal amount, r is the rate of interest in decimal, n is number of compoundings per year and t is the total number of years.

Given; P= $4,000.00 , r=12/100=0.12, n=2 and t=3

Substituting values in the equation  A= P(1+ r/n) ^nt

A= 4000 ( 1+0.12/2)^2×3

A=4000(1.06)^6

A=$ 5674.08

4. Graph the equation using the slope and y-intercept.

y = {x - 4
m
=
b
=

Answers

Answer:

m = 1

b = -4

Step-by-step explanation:

The "slope-intercept form" of the equation for a line is often written ...

y = mx + b

The x-coefficient, m, is the slope of the line. The constant, b, is the y-intercept.

Comparing the slope-intercept form to your equation, we see that ...

m = 1

b = -4

_____

The slope is the ratio of "rise" to "run" for the graph. Here, that means the line goes through the point (0, -4), the y-intercept, and rises 1 unit for each 1 unit to the right of that point. For example, the point (4, 0) will also be on the line. (It is right 4 units and up 4 units from the y-intercept.)

The equation can be graphed by entering it into a graphing tool, or by plotting two points on the line and drawing a line through them.

Solve for X in the following triangles.
X=

Answers

Answer:

The 51 and 62 triangle is 67°

The 43 triangle is 47°

Step-by-step explanation:

Angles in a triangle add to 180°

180 - ( 51 + 62 ) = 180 - ( 113 ) = 67°

180 - ( 43 + 90 ) = 180 - 133 = 47°


Ashley has already walked 0.5 miles this week, plus she plans to walk 1.5 miles during each trip to school. If she plans to take 3 trips to school for a total of 5 miles, what is the slope of the equation?

0.5 miles
1.5 miles
5 miles
3 trips

Answers

Answer:

Step-by-step explanation:

The slope is  1.5 miles / day

Final answer:

The slope of the equation that represents Ashley's walking distance over the number of trips is 1.5, which indicates that she walks 1.5 miles for each trip to school.

Explanation:

Ashley has already walked 0.5 miles this week and plans to walk 1.5 miles each trip to school for a total of 3 trips. To find the slope of the equation that represents her walking distance as a function of the number of trips, we use the slope formula, which is rise over run, or in this context, the change in distance over the number of trips.

Let's calculate her total planned distance. Since she plans on walking 1.5 miles for each trip and takes 3 trips, that's 1.5 miles/trip × 3 trips = 4.5 miles. Including the 0.5 miles she has already walked, her total distance for the week would be 0.5 miles + 4.5 miles = 5 miles, which matches with her goal.

Now, the slope is the distance she covers per trip, which is consistent and equal to 1.5 miles per trip. Therefore, the slope of the line that represents her distance over the week as a function of each trip is 1.5.

A manufacturer of shipping boxes has a box shaped like a cube. The side length is  (5a + 4b). What is the volume of the box in terms of a and b? Show your work.

Answers

Answer:

125a^3 + 300a^2b + 240ab^2 + 64b^3

Step-by-step explanation:

The volume of a cube is the cube of the side length.

V = s^3

Here, the side length of the cube is 5a + 4b, so we cube 5a + 4b.

V = (5a + 4b)^3

V = (5a + 4b)(5a + 4b)(5a + 4b)

V = (25a^2 + 20ab + 20ab + 16b^2)(5a + 4b)

V = (25a^2 + 40ab + 16b^2)(5a + 4b)

V = 125a^3 + 100a^2b + 200a^2b + 160ab^2 + 80ab^2 + 64b^3

V = 125a^3 + 300a^2b + 240ab^2 + 64b^3

What is the correct answer?

Answers

Answer:

160

Step-by-step explanation:

The top right quadrant is 90 and the given is 70, adding them equal 160. It is the only option that is greater than 90 degrees anyway.

Use the quadratic formula to determine the exact solutions to the equation.
222 – 50+1=0
Enter your answers in the boxes.
x=
or x =

Answers

Answer:

222- 50+1=0? 225 - 50 = 175 175+1 = 176 176+0 = 176

True or False: 2y = -3x + 8 is an equation that represents a line parallel to the line 6x + 2y = 9.

Answers

For this case we have by definition, that if two lines are parallel then their slopes are equal.

We manipulate the equations algebraically to take them to the form y = mx + b.

Equation 1:

[tex]2y = -3x + 8\\y = - \frac {3} {2} x + 4[/tex]

Thus, the slope of this line is [tex]- \frac {3} {2}.[/tex]

Equation 2:

[tex]6x + 2y = 9\\2y = 9-6x\\2y = -6x + 9\\y = \frac {-6x + 9} {2}\\y = -3x + \frac {9} {2}[/tex]

The slope of this line is -3.

As the slopes are not equal, then the lines are not parallel.

Answer:

False

12-5x=7x+3 solve for x i need help

Answers

12-5x= 7x+3

12-7x-5x= 7x-7x+3

12-12x= 3

12-12-12x= 3-12

-12x= -9

Divide by -12 for -12x and -9

-12x/-12= -9/-12

x= 9/12

Divide by 3 for 9/12

x= 3/4

Answer is x= 3/4

Step-by-step explanation:

12 - 5x = 7x + 3

Add 5x on the both sides so there would only be 12 on the right side.

So...... 12 = 12x + 3

Then minus 3 from both sides

9 = 12x

0.75 = x

:0 ITS MAGIC

:)))

Over the course of a year, the population of chipmunks in Boston increased from 300000 to 387000. What was the percent increase of the population of chipmunks? Express your answer as a percent.

Answers

Answer:

The percent increase of the population of chipmunks was 29%

Step-by-step explanation:

we know that

The population of 300,000 chipmunks represent the 100%

The increase of population is equal to

(387,000-300,000)=87,000 chipmunks

Using proportion find the percent increase

Let

x-----> the percent increase

300,000/100%=87,000/x

x=100*87,000/300,000

x=29%

PLEASE HELP ME I WILL MARK!!

Answers

Answer:

3.2

Step-by-step explanation:

Calculate the length using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (A(2,2) and (x₂, y₂ ) = B(5, 1)

d = [tex]\sqrt{(5-2)^2+(1-2)^2}[/tex]

  = [tex]\sqrt{3^2+(-1)^2}[/tex]

  = [tex]\sqrt{9+1}[/tex] = [tex]\sqrt{10}[/tex] ≈ 3.2 ( nearest tenth )

Answer:

3.2

Step-by-step explanation:

Distance formula = √ (x₂ - x₁ )² + (y₂ - y₁ )²

Distance = [tex]\sqrt{(5-2)}^{2}  + (1-2)^{2}[/tex]

Distance = [tex]\sqrt{ {3}^{2}  + ( - 1 )^{2}[/tex]

Distance = 3.16227766

What is the order of √5 , -0.1, -5/3 , 0.7, √2from least to greatest?​

Answers

Answer:

-5/3, -0.1, 0.7, √2 and √5

Step-by-step explanation:

To start ordering these items, we first need to have a common point of comparison... so we'll get an approximation of their decimal value.  No need to be very precise, just have a rough estimate:

√5: roughly 2.2

-0.1:  -0.1

-5/3: -1.66

0.7: 0.7

√2: roughly  1.4

Now that we have the same comparing point (a decimal value), it's easy to sort them from the smallest value to the greatest value:

-5/3, -0.1, 0.7, √2 and √5

Of course, √2 is smaller than √5

Answer:

[tex]\large\boxed{-\dfrac{5}{3},\ -0.1,\ 0.7,\ \sqrt2,\ \sqrt5}[/tex]

Step-by-step explanation:

[tex]\sqrt5\\\\-0.1=-\sqrt{0.1^2}=-\sqrt{0.01}\\\\-\dfrac{5}{3}=-\sqrt{\left(\dfrac{5}{3}\right)^2}=-\sqrt{\dfrac{25}{9}}=-\sqrt{2\dfrac{7}{9}}\\\\0.7=\sqrt{0.7^2}=\sqrt{0.49}\\\\\sqrt2\\\\-\sqrt{2\dfrac{7}{9}}<-\sqrt{0.01}<\sqrt{0.49}<\sqrt2<\sqrt5[/tex]

Other Questions
What is Electrostatics How many moles are present in 10.5 grams of NaCl?0.180 mol0.18 mol0.457 mol What is the density of water at 3.98 degrees Celsius? If they were part of the same expression, which of the following would be considered like terms with the given monomial?5m2nA. -3mnB. -m2nC. 5mn2D. 11m2n2 You purchase 4 large pizzas for lunch on the beach.Each one cost 9.50$. How much do u spend on pizza The structure of the periodic table is based on the distribution of A- protons B- electrons in each element. The elements are arranged in horizontal A- periods B- groups Vertical A- periods B- groups The most famous _ was suleiman Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. Cats that have coats that are a patchwork of black and orange are called tortoiseshell cats, are typically female, and have genes that code for both black fur (Xo) and orange fur (XO) located on the X chromosomes. Y chromosomes do not code for color in tortoiseshell cats. A female cat that has only orange fur (XOXO) is crossed with a male cat that has only black fur (XoY). How many of the offspring will exhibit tortoiseshell coloring? 1 in 4. 2 in 4. 3 in 4. 4 in 4. Jane had 275 stickers, which she gave to her friends. Each friend got five more stickers than the friend before. If the first friend got 5 stickers, how many friends got stickers from Jane? What series of events and ideological conflicts prompted the cold war? how did the cold war reshape ideas of american freedom? what major domestic policy initiatives did truman undertake? what effects did the anticommunism of the cold war have on american politics and culture? Melissa is at the gym for a leg workout. They first start warming up by squatting with only the squat bar (45 lbs): this is an easy task for her. Then, she goes on to the main part of her workout: she squats 5 repetitions of her maximum load (175 lbs), stop to rest for 60 secs, then do so again, for a total of 5 x 5 repetitions. A. In comparison to lifting 45 lbs, what had to happen in Melissas muscle cells to allow her to lift 175 lbs? B. Because the 175-lbs load is very heavy for Melissa, her coach has trained her to start her squat movement in a very specific position (see picture above). How does this position allow sarcomeres to generate more force? C. Compare the 2 contractions (the one with 45 lbs and the one with 175 lbs): what is the expected difference in terms of latent period and muscle shortening velocity. After her 5th block of 5 repetitions, Melissas coach asks her to perform an extra surprise set, but, despite her best efforts, she can only do 2 repetitions. This is similar to what you observed in PEX-02-04, when you stimulated the muscle at 150 stimuli Salska and colleagues (2008) studied height preferences among dating partners. In their first study, they reviewed Yahoo personals for heterosexual individuals living within 250 miles of Los Angeles, California, and recorded the acceptable range of heights for their dating partners. The following table lists some of the results. Overall, did men or women show greater variability in their responses? Explain.WomenMenPreferencesMSDMSDShortestacceptableheight, inches 68.9 2.660.6 3.7Tallestacceptableheight, inches 75.32.2 69.8 2.7a) Women showed greater variability overall because the standard deviations for women were smaller than for men. b) Women showed greater variability overall because the means for women were larger than for men. c) Men showed greater variability overall because the means for men were smaller than for women.d) Men showed greater variability overall because the standard deviations for men were larger than for women Help me on question 9 city that became center of art world after World War II Debra has to decide on paint colors for her house. There is a 90% chance she will chose gray for the living room. There is a 70% chance she will chose blue for her bedroom and there is a 75% chance she will choose yellow for the kitchen. Given that there is a 62% chance she has both gray and yellow in her house and a 73% chance she has both blue and yellow in her house what is the probability she chooses blue for the bedroom given her kitchen is yellow?A) 0.05B) 0.53C) 0.83D) 0.97 Earthquake sometimes occur when blank (a. A volcanic island moves away from a hotspot and it goes extinct, b. The solid rock layer in the lithosphere is no longer influenced by the more fluid asthenosphere, c. A transform boundary causes excessive amounts of friction between two tectonic plates, d. A divergent boundary abruptly reserves rolls to become a convergent boundary) some underwater earthquake shake the ocean floor in cause large sea waves that destroy property and threaten lives such as a sea wave is called blank (a. an avalanche, b. a tsunami, c. a tidal wave, d. a landslide) During Mao Zedongs regime, urban income and life expectancy increased. As a result, there was an increase in Chinas______ . To overcome this problem, China established the one-child policy in ________. Choose the constant term that completes the perfect square trinomial.y 2 - 7y-49/2+49/2+49/4 Brainliest will be given!!!Which quotations from the excerpt provide evidence to support the claim that governments have responded to criticism delivered through social media? Select THREE options. Rectangle moat has vertices m(1,2), p(1,3), a(3,3) and t(3,2). Rectangle moat was translated 1 unit right and 2 units up to produce rectangle mpat. Which coordinates describes the vertices of the image? Steam Workshop Downloader