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3 years ago

25. Find the circumference of a circle with radius of 18 in. Leave your answer in terms of u.

Mathematics

1 answer:

KengaRu [80]3 years ago

6 0

Answer:

Draw 4 circles and you'll find the answer

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What value of c makes the equation true? −3−34(c−4)=54

trapecia [35]

It's not true unless my math is wrong

8 0

3 years ago

PLEASE HELP ASAP!!!!

mezya [45]

64, because its square root is 8.
49, because its square root is 7.
144, because its square root is 12.
4, because its square root is 2.

3 0

3 years ago

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Current government spending to fund public schools is about 6×1011 dollars per year. The average cost nationally for a student t

NeX [460]

60000000 students can attend public schools with the current funding

Solution:

Given that Current government spending to fund public schools is about $6 \times 10^{11}$ dollars per year

The average cost nationally for a student to attend a public school for a year is about $10,000

To find: number of students can attend public schools with the current funding

$\text{ current funding } = 6 \times 10^{11} \text{ dollars}$

$\text{ average cost for 1 student } = 10000 \text{ dollars }$

Therefore,

$\text{ number of students } = \frac{\text{ current funding }}{\text{ average cost of 1 student}}$

Substituting the values we get,

$\text{ number of students } = \frac{6 \times 10^{11}}{10000}\\\\\rightarrow \frac{6 \times 10^{11}}{10000} = \frac{6 \times 10^{11}}{10^4}\\\\\rightarrow \frac{6 \times 10^{11}}{10^4} = 6 \times 10^{11-4} = 6 \times 10^7\\\\\rightarrow 6 \times 10^7 = 60000000$

Thus 60000000 students can attend public schools with the current funding

6 0

3 years ago

What is one number that round to 15.04

Sedaia [141]

The nearest number to 15.04 it 15

4 0

3 years ago

Gordon earns 12% commission as a salesperson. He sold a playground slide that cost $270. How much commission did Gordon earn?

Rudiy27

Answer:

Step-by-step explanation:

so he gets a 12% commission on his sales. He sold a slide that costs 270.

so he would get 12% of 270

turn ur percent to a decimal..." of " means multiply

0.12 * 270 = $ 32.40 <===

6 0

3 years ago