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2 years ago

Don gets $25 for whitewashing a fence. How many fences would he have to whitewash to earn a trip to camp that costs $165.00

Mathematics

1 answer:

Mademuasel [1]2 years ago

6 0

The answer is 6.6 or if you wanted it rounded 7 hope that helped have a good day and always good luck

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Help me find the area please

TiliK225 [7]

9 x 3 = 27
27/9=3

12 x 3= 36
36/3=12
ANSWER: 36cm^2

5 0

3 years ago

Read 2 more answers

Rewrite 49^1/2 = 7 in logarithmic form.

erastova [34]

Answer: 49^((1)/(2))=7

Step-by-step explanation:

3 0

2 years ago

The circular area covered by a cell phone tower can be represented by the expression 225π miles2. What is the approximate length

Irina18 [472]

Answer:

The length of the diameter of this circular area is of 30 miles.

Step-by-step explanation:

The area of a circular region can be represented by the following equation:

$A = \pi r^{2}$

In which r is the radius. The diameter is twice the radius.

In this question:

$A = 225\pi$

$A = \pi r^{2}$

$225\pi = \pi r^{2}$

$r^{2} = 225$

$r = \pm \sqrt{225}$

The radius is a positive measure, so

$r = 15$

Area in squared miles, so the radius in miles.

What is the approximate length of the diameter of this circular area

D = 2r = 2*15 = 30 miles

The length of the diameter of this circular area is of 30 miles.

6 0

3 years ago

Susan deposited money into a savings account that pays a simple interest rate of 0.5%. She earned $5.00 in interest after 10 yea

Marrrta [24]

9514 1404 393

Answer:

$100

Step-by-step explanation:

The amount of simple interest earned is given by the formula ...

I = Prt

where P is the amount investe, r is the annual rate, and t is the number of years.

Solving for P, we find ...

P = I/(rt) = $5.00/(0.005·10) = $100

Susan deposited $100.

5 0

2 years ago

What is the length of the radius of the circle?

Andrew [12]

Answer:

There is none, there is no length of a circle

Step-by-step explanation:

8 0

1 year ago