Joanne measures the heights and arm spans of the girls on her basketball team. She plots the data and makes a scatterplot comparing heights and arm spans, in inches. Joanne finds that the trend line that best fits her results has the equation y= x + 2. If a girl on her team is 63 inches tall, what should Joanne expect her arm span to be?

A. 63 = x + 2
x = 61 inches
B. y = 63 + 2 = 65 inches
C. y = 63 inches
D. y = 63- 2 = 61 inches

Answers

Answer 1

Answer:

The answer is B

Step-by-step explanation:


Related Questions

Mooberry Creamery uses 2 cups of ice cream in each milkshake. How many milkshakes can they make with 1 gallon of ice cream?
milkshakes

Answers

Answer:

8 milkshakes

Step-by-step explanation:

16 cups in a gallon. 2 cups per milkshake. 8 milkshakes is the answer

Find the number of posobilities-
For lunch, you have a choice of nachos or a fish sandwitch, green beans or french fries, strawberries or jello, and white or chocolate milk. Assuming you chose one of each, how many lunches are possible?

How many possible passwords made up of 4 letters are possible if no letter can be repeated?

Answers

Answer: 16 different lunch options

Step-by-step explanation:

Since each time, you have two new options so you have to multiply by 2.

Work backwards.

You have white or chocolate milk. You can have Strawberries or Jello with two different options  so in total you have 2 * 2 = 4 different lunches. Then You have green beans or french fries each with 4 different options so 2 * (2*2) = 8 different lunches now. Then you nachos or a fish sandwich each with 8 different options so 2 * (2 * (2*2)) = 16 different lunch options.

In simpler form, you can do, 2 * 2 * 2 * 2 = 16 or [tex]2^{4}[/tex] = 16, for the four different choices you have.

64 Options.

So there is 7 options which is the nachos, fish sandwich, green beans, fries, strawberries, jello, and 2 different milks. First, add all the foods 1 + 1 + 1 + 1 + 1 + 1 + 2 = 8. Next, multiply the 8 by 8 and it will give you 64.

Thats how you get the answer.

What is the distance from p to q

Answers

Answer:

7

Step-by-step explanation:

there are seven blocks between the two

Answer: 5 units

Step-by-step explanation:

It's about proportions pls answer if you have an Answer pls if you don't pls don't I need this I will give brainless

Answers

Answer:

20

Step-by-step explanation:

4/80=20

i need help with this one and someone help me

Answers

The value of angle Y is -120° because you know that angle S is half of angle Y and -60*2 equals -120°. Hope that helps!

If you have an account that initially had 100 dollars and after a year earned interest. The total account balance is now 115 dollars. How much is the increase in percentage?

Answers

Answer:

15%

Step-by-step explanation:

15 is 15% of 100

Answer:

15%

Step-by-step explanation:

For spirit week at a local high school, students were encouraged to wear their school colors of green and white. 2,400 students wore their school colors while 600 students did not wear green and white. What percent of the school population did not wear their school colors?

Answers

the answer is 25%. 1800/2400 is 75% (who wore school colors) then 100%-75%= 25% who did not

when subtracting with negative numbers, change the problem to an ____problem and ____

Answers

Answer: addition problem and add the negatives

Step-by-step explanation:

2 negatives cancel out and switch to a positive +

This is always the case when subtracting a negative number. So, when subtracting two negative numbers, the first step is always to change the subtraction to an addition and re-write the problem. Then, you have an addition problem between a positive number and a negative number.

Pls HELP PLS HELP ASAP WILL MARK BRAINLIEST

Answers

Answer: A(stadium)=2x^2+(pi)*1/2x^2

(This is probably not correct... sorry :/ )

Step-by-step explanation:

A(stadium)=A(rectangle)+A(circle)

A(circle)=(pi)r^2

A(circle)=(pi)*1/2x^2

A(rectangle)=2x*x

A(rectangle)=2x^2

A(stadium)=2x^2+(pi)*1/2x^2

All these hard questions I don’t know the answer too

if you have 98.6% and you get a 85.2% on a test worth 45 points what will be your grade

Answers

Answer:

Your Grade Will go up no worries

Step-by-step explanation:

100.79 ? Because the 45 is 2.19% not sure if I’m right sorry

Karl bought 3 and 1/2 gallons of milk that cost $2.70 per gallon.

What was the total cost of the milk?

$???

Answers

Answer:

9.45

Step-by-step explanation:

3.5 x 2.7 = 9.45

Answer:

Step-by-step explanation:3 1/2 gallons = 3.5

if it costs $2.70 per gallon then you can do

2.70*3.5 = 9.45

it will cost $9.45 for 3 1/2 gallons

plz help me somebody please answer all my questions please

Answers

Answer:

The 4th answer choice

Step-by-step:

They both are squares, which is similar, BUT they aren't congruent.

Congruent- When two or more shapes are the same size and shape.

Hope this helped!

D they are congruent hope this helped :)

what should I do right now you decide

Answers

Answer:

run

Step-by-step explanation:

Please help me!!! I will give brainliest to the person who explains their answer the best!!

Answers

Answer:

I think elimination with subtraction would be the best answer choice, since all the numbers are positive.

Answer: elimination

Step-by-step explanation:

You should use elimination because it’s easiest.

solve for x: 3 + 5x = 4x - 6

Answers

Answer:

3 + 5x = 4x - 6

Let's do it quickly and simply,

Let's gather the like terms

5x - 4x = -6 - 3

x = - 9

Hope it helps!

Answer:

-9

Step-by-step explanation:

it's a little blurry sorry please help

Answers

Answer:

It's X=2

Working out:

(left one):

2(x+3)=10

2x+6=10

2x=10-6

2x=4

x=2

Working out:

(right one):

2(x+3) must be all divided by 2 so it will be x+3 and same for 10, it will be 5 so...

x+3=5

x=5-3

x=2

Hope it helps ^---^

Answer: it’s x=2



Working out:

2(x+3)=10

2x+6=10

2x=10-6

2x=4

X=2

Which theory is supported by scientists gathering the additional evidence of seafloor spreading and magnetism?

Continental Drift Theory
Mid-Atlantic Ridge Theory
Pangea Theory
Theory of Plate Tectonics

Answers

Answer:

Mid-Atlantic Ridge Theory

Step-by-step explanation:

hope this helps. :)

The answer is the Mid-Atlantic Ridge Theory

have a happy christmas or hanaka!

-7 2/3 + -5 1/2+ 8 3/4 PLZZZZZ HELP ME!!!!!!!!!!!!!!

Answers

Answer:

-4.416 repeating

Step-by-step explanation:

Answer:

-53/12 or 4 5/12 either works

Step-by-step explanation:

Let's turn the mixed fractions into improper fractions.

-7 2/3 = -23/3

-5 1/2 = -11/2

8 3/4 = 35/4

Now we need to find Least Common Denominator.

12 is the LCD because

3*4 = 12 is for -23/3

2*6 = 12 is for -11/2

4*3 = 12 is for 35/4

Now you will multiply the improper fractions by the 2nd number.

[tex]-\frac{23}{3}*(\frac{4}{4}) = -\frac{92}{12} \\\\-\frac{11}{2}*(\frac{6}{6}) = -\frac{66}{12} \\\\\frac{35}{4}*(\frac{3}{3}) = \frac{105}{12}[/tex]

Now that they have the same denominators just put the numerators in the equation.

-92 + -66 + 105 = -53

-53/12 or -4 5/12

Hope this helps ya!

Anyone know how to solve for PART A, B AND C

Answers

Answer:

7.50+(2.75x7), she stayed there for 8 hours, h=8 total hours

Step-by-step explanation:

7,50 for the first hour and 2.75 for extra hours if we try to add hours and the prices to get to 26.75 we get 7 more hours so in total 8 hours

A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money needed.

A table showing Discount Cards Fundraiser with two columns and six rows. The first column, Cards Sold, has the entries, 10, 20, 30, 40, 50. The second column, Remainder of Goal, has the entries, $875, $795, $715, $635, $555.

Which word describes the slope of the line representing the data in the table?

What would the answer be this question?

I'm being timed right now need it QUICK

Answers

Answer:

C) Negative

Step-by-step explanation:

The slope of the line represents that the remainder of the goal decrease by 8 for each card sold.

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Let y represent the remainder of goal and x represent the cards sold.

Using points (10, 875) and (50, 555) from the table:

[tex]slope(m)=\frac{y_2-y_1}{x_2-x_1}=\frac{555-875}{50-10}\\\\m=-8[/tex]

Therefore the slope of the line represents that the remainder of the goal decrease by 8 for each card sold.

Find out more on linear equation at: https://brainly.com/question/14323743

ravity is an attractive force that decreases as the mass of an object increases. Please select the best answer from the choices provided. T F

Answers

what are the answer choices ?

Answer:

True!!

Step-by-step explanation:

Just took the quiz on edge

Need help plssssss 18 points!!

Answers

Answer:

First, enter x as 0.

y=2(0)+1

y=1.

Graph 0,1

Next, enter x as 1.

y=2(1)+1

y=3.

Graph 2,3

Then draw a line through the points.

Hope this helps plz hit the crown :D

Helllpppp meeeeeeeeeee plz ill give u brainlest

Answers

Answer: G is the answer

Answer:

G

Step-by-step explanation:

3/8 is 0.375, multiple by 1.00 to get 37.5%

helppppp me with a and b

Answers

Answer:

1/6 x 6/1 = 1

3/9x2/11= 2/33

Step-by-step explanation:

Answer:

3a) 1

3b) 2/33

Step-by-step explanation:

3a. [tex]\frac{1}{6}[/tex] ÷ [tex]\frac{1}{6}[/tex]

Reverse the 2nd fraction. That way the division sign turns into a multiplication sign.

[tex]\frac{1}{6}[/tex] • [tex]6[/tex]

1/6 and 6 cancles out and becomes 1.

[tex]1[/tex]

1 is your answer to 3a.

3b. [tex]\frac{3}{9}[/tex] ÷ [tex]\frac{11}{2}[/tex]

Reverse the 2nd fraction. That way the division sign turns into a multiplication sign.

[tex]\frac{3}{9}[/tex] • [tex]\frac{2}{11}[/tex]

Multiply.

[tex]\frac{6}{99}[/tex]

Simplify.

[tex]\frac{2}{33}[/tex]

2/33 is the answer to 3b.

I hope this helps!

On the justification side, the blank space, which ones do I insert into there?
The answer choices are inside the box.

Answers

Answer:

1.) Distributive Property

2.) Addition Property of Equality

3.) Subtraction Property of Equality

4.)Division Property

Step-by-step explanation:

The different properties is why you put in the boxes

One last Question: Tulip bulbs are on sale at store A, at 5 for $11.00, and the regular price at store B is 6 for $13. Is each store pricing tulip bulbs at the same rate? Explain how you know.

Answers

Answer: No, it is not the same. There is a difference of 1 cent

Step-by-step explanation:

In store A, the each tulip bulbs costed

11 / 5 = $2.2

In store B, each tulip bulbs costed

13/6 = $2.1

Answer: no they're different but similar

Step-by-step explanation:

11/5 is 2.2

13/6 is 2.16

so store b is cheaper

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Answers

Answer:

Jeandre is correct, and they are 2 units from zero

Step-by-step explanation:

The absolute value of 2 is 2, and the absolute value of -2 is 2. Absolute value is the real number without a sign. If you put both 2s, on the number line, they would be the same length from zero. Hope this helps!

Answer:

Jeandre is correct, and they are 2 units from zero

Step-by-step explanation:

The absolute value of 2 is 2, and the absolute value of -2 is 2. Absolute value is the real number without a sign. If you put both 2s, on the number line, they would be the same length from zero. by the way absolute value means that everything will be positive, for an example - |-1| it is going to be positive one now! how you can tell it is a absolute value is cause it will have lines imbetween the number (ex - |-3|)

Please help!!! I need anybody help who knows the answer.

Answers

Your answer should be C sorry if i'm wrong, hope it helps tho

Tyler's brother works in a shoe store.

Tyler's brother earns a commission. He makes 2.5% of the amount he sells. Last week, he sold $900 worth of shoes. How much was his commission?
The store bought a pair of shoes for $50, and sold it for $80. What percentage was the markup?
Tyler's brother earns $12 per hour. The store offers him a raise-a 5% increase per hour. After the raise, how much will Tyler's brother make per hour?

Answers

Answer:

1. $22.50

2. 60%

3. $12.60

Step-by-step explanation:

Please help me with this question.

Answers

i think it’s the first one don’t report me if it is
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