How to find the area of a circle

Answers

Answer 1

Answer: area of circle= pi × radius^2

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Linda is paid double her normal hourly rate for each hour she works over 40 hours in a week. Lastweek she worked 52 hours and earned $544. What is her hourly pay?

Answers

Answer:

her hourly pay is £8.50

Step-by-step explanation:

h= hourly pay

n = number of hours worked over 40 hours in a week

week pay = 40h + (n x 2 x h)

544 = 40h + 2nh

52 - 40 = 12, so n = 12

544 = 40h + 2 x 12 x h

544 = 40h + 24h

544 = 64h

544/64 = 8.5 h=8.5 (£8.50)

just to check:

£8.50 x 40 = £340

£8.50 x 2 x 12 = 204

340 + 204 = 544 yayy the answer is correct

hope this helps x

plzzz can i hv brainliest

What is the solution to the equation?5(8 + 7) = 5 • x + 5 • 7

A.
x = 1

B.
x = 5

C.
x = 7

D.
x = 8

Answers

5(8 + 7) = 5(8) + 5(7) . . . . . . . . (distributive property)
Therefore, x = 8

X=8 completely right.

3x+4=5x-10 ( find the x )

Answers

3x-5x=-10-4
-2x = -10-4
-2x = -14
x=7

The amount to which $5,000 would grow in ten years at 6% compounded quarterly.

Answers

101500, You aree Welcome!

Three-toed sloths have four legs. How many toes would 25 sloths have?

Answers

300

3 * 4 = 12

12* 25 = 300

Hope this helps! :D

Four out of every five teenagers surveyed went to a movie theater in the past month. If 95 teenagers were surveyed, how many had gone to the movies in the past month?