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4 years ago

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Pablo is running a 15.5-kilometer race. Which number sentence will tell how many meters Pablo will run if he finishes the race?

A. 15.5 × 100 B. 15.5 ÷ 1,000 C. 15.5 ÷ 100 D. 15.5 × 1,000

1 answer:

antoniya [11.8K]4 years ago

4 0

The answer is D Use multiplication when converting larger units to smaller ones <span />

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I need help please i would appreciate it

Reptile [31]

Answer: 5/3

i hope that’s correct :)

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3 years ago

Read 2 more answers

1. 1 71<br> What is the solution to the equation 74-3=7+7X?<br> X=-5<br> X=-4<br> X=4<br> X=5

alukav5142 [94]

I think it is 5 because you solve it

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3 years ago

The senior class want to play a practical joke on the principal, who was a former college basketball star. They want to fill his

steposvetlana [31]

The number of basketball that will fill up the entire office is <u>approximately 16,615.</u>

<em><u>Recall:</u></em>

Volume of a spherical shape = $\frac{4}{3} \pi r^3$

Volume of a rectangular prism = $l \times w \times h$

<em><u>Given:</u></em>

Diameter of basketball = 9.5 in.

Radius of the ball = 1/2 of 9.5 = 4.75 in.

Radius of the ball in ft = 0.4 ft (12 inches = 1 ft)

Dimension of the office (rectangular prism) = 20 ft by 18 ft by 12 ft

First, find the volume of the basketball:

Volume of ball = $\frac{4}{3} \pi r^3 = \frac{4}{3} \times \pi \times 4.75^3\\$

Volume of basketball = $448.92 $ in^3$

Convert to $ft^3$

$1728 $ in.^3 = 1 $ ft^3$

<em>Therefore,</em>

Volume of basketball = $\frac{448.92}{1728} = 0.26 $ ft^3$

Find the volume of the office (rectangular prism):

Volume of the office = $20 \times 18 \times 12 = 4,320 $ ft^3$

Number of basket ball that will fill the office = Volume of office / volume of basketball

<em>Thus:</em>

Number of basket ball that will fill the office = $\frac{4,320}{0.26} = 16,615$

Therefore, it will take approximately <u>16,615 balls</u><u> to fill up the entire office</u>.

Learn more here:

brainly.com/question/16098833

6 0

3 years ago

Which tables have a lower unit rate than the rate represented in the equation y = 3/5x

son4ous [18]

Anything that is lower than 0.6 will work.

To find the unit rate, we just have to divide the 3 by 5 to get 0.6. In your tables, you can do the same thing. Find the equation, and then compare the rate with 0.6. You are looking for values less than 0.6.

5 0

3 years ago

A giant bamboo plant grew an average of 18 centimeters per year.The botanist started measuring the plant when it was 5 centimete

Anastaziya [24]

H=height
y=number of years.

we have the next expresion:
h(y)=my+b

m=the slope of the line, in this case, the slope is equal to "18"; (18 cm/ year).
b=the initial heigth, in this case, the initial heigth is equal to "5" (5 cm).

Therefore, our expression will be:
h(y)=18y +5

answer: h(y)=18y+5

7 0

3 years ago