Clare estimates that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s height is 4 feet, 2 inches.

1. Should Clare's or the doctor's measurement be considered the actual height? Explain your reasoning.

2. What was the error, expressed in inches?

3. What was the error, expressed as a percentage of the actual height?

Answer:

Step-by-step explanation:

The house is split into two cubes: The main house, and the "chimney"

The volume of the main part of the house is 20*20*21 mm=8,400mm cubed

The chimney's volume = 11*5*2mm = 110 mm cubed

Now, you just need to add them up.

8,400+110 mm cubed = 8,510 mm cubed

Answer:

2880 ( plus i love your Demon slayer pfp)

Step-by-step explanation:

Because 8 x 10 x 4 x 9 = 2880

Answer:

z = 3

Step-by-step explanation:

First we want to find out how they found the slope of the line. To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)

Plug in these values:

(6 - 0)/ (4 - z)

Simplify the parentheses.

= (6) / (4 - z)

Simplify the fraction.

= 6/(4 - z)

it is given that 6 is your slope. So let's add 6 to the left side of the equal sign.

6 = 6 / (4 - z)

To solve for z, we need to multiply both sides by (4 - z)

(4 - z)6 = 6

Now, divide both sides by 6 to isolate the expression of (4 - z)

4 - z = 1

Add z to both sides so it becomes positive.

4 = z + 1

Subtract 1 from both sides to isolate z.

3 = z

This is your answer.

Let's check it by plugging it back into the slope formula.

(6 - 0)/ (4 - z)

(6 - 0)/ (4 - 3)

= 6/1

= 6

Your answer is correct.

Hope this helps!

Answer:

A,C,D and F

Step-by-step explanation:

Answer:

The base is 3/5, the exponent is three, the expanded form is 3/5 * 3/5 * 3/5, 3/5 to the third power is 27/125.

Step-by-step explanation:

I hope this helps! May I please have brainliest? :)

Answer:

D. 17,576

Step-by-step explanation:

26*26*26 =  26 3cube = 17,576

Answer:

the answers is A i think

Step-by-step explanation:

Answer:

Step-by-step explanation:

So, after you roll it, the width will be the circumference of the circle [tex]3*3*r=9r ( r = pi)[/tex]

The minimum amount will be [tex]9r*24=216r=678.5840132[/tex]

I don't know, how number you want to round, so you can round it by yourself

The answer to this is 37.7  

Answer:

Sorry the screenshot is black but i would like to help if you can repost it?

Step-by-step explanation:

Step-by-step explanation:

if the volume of a cylinder is given by v=pi*h*r^2 lets find each volume and find their ratio. volume of a is 50.24 and volume of c is 200.96. so the ratio is 200.96:50.24. let's simply this by saying 200.96/50.24 to see how many of the smaller cylinders A it takes to equal 1 of the larger cylinder C. it is 4. the ratio is 1:4. 1 large cylinder C is equal to 4 smaller cylinders A

Answer:

I have no clue

Step-by-step explanation:

Answer:

6[tex](Feet)^{3}[/tex]

Step-by-step explanation:

2×2×[tex]\frac{3}{2}[/tex]

=6[tex](Feet)^{3}[/tex]

P.S. My twin sister's gonna have the same answer, her user is eternalvanimelda27

Answer:

A

Step-by-step explanatio

Answer:

A and C

Step-by-step explanation:

5/7 x 610 = 435.7142857 or 435.7

3/2 x 610 = 915

2/3 x 610 = 406.6666667 or 406.7

5/4 x 610 = 762.5

A and C are correct because they are the only ones with an answer less than 610.

Answer:

#1 is 10

# 2 is

6 + 7 + 8 + 9 + 10 + 10 + 10 + 12 + 14 + 14 = 100/10. The (Mean) = 10

(6- 10) + (7- 10) + (8- 10) + (9- 10) + (10- 10) + (10- 10) + (10- 10) + (12- 10) + (14- 10)

4 + 3 + 2 + 1 + 0 + 0 + 0 + 2 + 4

= 16/10 = 1 6/10

The (MAD) = 1 6/10

#3 Groups A & B

#4 sorry I can’t figure this out but I did 1/2/3

Answer:

1.) No

2.) 40 goals

Step-by-step explanation:

Given the following :

Last season:

Games played = 15

Points scored = 41

Current season:

Games played = 9

Points scored = 24

A)

Last season:

Goals per game = total points / number of games

Goals per game = 41 / 15 = 2.733

Current season :

Goals per game = total points / number of games

Goals per game = 24 / 9 = 2.667

Last season's goal per game is greater than that of current season.

B)

Current rate = goals / games = 24/9 - - - (1)

Let points to be scored this season = y

Ratio of y to number of games played last season = y / 15 - - - (2)

Equate both

24 / 9 = y / 15

9 * y = 24 * 15

y = 360 / 9

y = 40

Answer:

A=no  B=no

Step-by-step explanation:

in the first season you need to divide 41 into 15 to see how much he scored in 1 game which is 2.7333333333 continued

next you need to find second season which is 24/9 2.6666666666 continued

easy, 2.666666666 times 15 is too inacurate so do 24/9*15 which is 40 so the answer is also no

Answer:

it is not possible to make a tree diagram

Step-by-step explanation:

there is not way to make one so there cant be a tree diagram

Answer:

the answer is to your question is 2

Answer:

r= 0

Step-by-step explanation:

(P.E.M.D.A.S.)

-11r + 66r + 44= 44 + 10r

66r - 11r -10r = 44 - 44

45r = 0

r= 0

Answer: 9.42 feet

Step-by-step explanation:

circumference=diameter times pi

⬇️

c=3 * 3.14 =9.42

Answer: 9.42 feet

Step-by-step explanation: :p

Answer:

Joe has 15.25 cups of flour

Step-by-step explanation:

One cup is equal to 8 ounces, so to find how many cups 122 ounces is, we can do 122/8 which is 15.25.

Answer:

tacos = 2.50 dollars

burritos = 3.50 dollars

Step-by-step explanation:

y = burritos

x = tacos

2y + 5x = 19.50

5y + 2x = 22.50

tacos = 2.50 dollars

burritos = 3.50 dollars

Answer:

66

Step-by-step explanation:

Use the equation y=x+2. y is her height, and x is her arm length. so, when 64 is x, fill in the black and do 64+2, which is 66!

copy and paste:

If she is 64 inches tall, her arms are 66 inches because 66=64+2.

Here are the pictures of the steps I took when solving it as well as the answer to what X is

Answer:

x=60.9

Step-by-step explanation:

Let x represent the number

x - 54%x = 28

x - 0.54x = 28

0.46x = 28

Divide both sides by 0.46

x = 28/0.46

x = 60.86

x = 60.9

Answer:

No

Step-by-step explanation:

I haven't learned this but my brother says its incorrect, he is in Highschool, though he doesn't use Brainly.

Answer:B

Step-by-step explanation:

m<1 and m<2 are equal to each other so you set the equations equal to each other and solve. I think its 85 degrees so B

Answer:

got here just in time phew :3

Step-by-step explanation:

Answer:

$375 ($75 more dollars)

Step-by-step explanation:

25% of 300 is 75, so, 300+75 is 375.

Answer:

[tex]\huge\boxed{$75}[/tex]$75

Step-by-step explanation:

Joni currently earns $300 per week (given)

To find how much more she will earn each week, write an expression adding the original pay and the raise amount.

$300 + 25%

Find 25 as a decimal for multiplication

25%  = 25/100 = 0.25

Write an expression to represent the scenario

Expression example 1:

$300 + 0.25(300)

This expression adds the original pay and the new raise together.

Expression example 2:

$300 (1.25)

This expression already takes the new pay into account by finding 125% of the original pay.

Simplify both expressions

Expression 1:

$300 + 0.25(300)

$300 + $75

$375

Expression 2:

$300 (1.25)

$375

Both expressions represent the same scenario and therefore come out to the same result. Now that we know how much Joni made after the raise, we need to find how much more money she will earn in a week with the following equation.

New amount - original amount = amount increase

Substitute known values into the equation

$375 - $300

Simplify

$75

Joni will earn $75 more each week.

Let me know if you have any questions!