What is the diameter and radius of a circle with an 18 inch circumference?

Answers

Answer 1
Answer:

The approximate diameter of the circle is 5.73 inches, and the approximate radius is 2.86 inches.

What is the diameter and radius of a circle with an 18 inch circumference?

To discover the diameter and radius of a circle with a given circumference, ready to utilize the taking after equations:

Circumference = π * Diameter

Diameter = Circumference / π

Given that the circumference of the circle is 18 inches, able to calculate the diameter as follows:

Diameter = 18 inches / π

To discover the radius, we will utilize the equation:

Radius = Diameter / 2

Let's calculate the values:

Diameter = 18 inches / π ≈ 5.73 inches

Radius = 5.73 inches / 2 ≈ 2.86 inches

Hence,  the approximate diameter of the circle is 5.73 inches, and the approximate span is 2.86 inches.

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Answer 2
Answer:

Hello there, to answer your question....

The diameter and radius of a circle with an 18 inch circumference is

Diameter= 5.73 in

Radius= 2.86

I hope the information I have provided helps. :)


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Who is bigger 0.17 or o.165

Answers

So... 0.170
0.165.


So at first it was 0.17. But if you add that imaginary 0 its 0.170. So now the answer is 0.170. Hope this helps! ;)

A shop recorded total sales of $2,000 on Monday. On Tuesday, its sales fell by 10%. On Wednesday, sales fell by another 20% compared with Tuesday. From Wednesday to Thursday, sales increased by an amount equal to 25% of Monday’s total sales. What is the net change in total sales from Monday to Thursday? The net change in total sales was .

Answers

Answer:

The net change in total sales was sale is decreases by 40.

Step-by-step explanation:

Sale of shop on Monday = $2,000

On Tuesday sales of shop fell by 10%

∴ Sales of shop on Tuesday = $2,000 × (100-10)% = $1,800

On Wednesday sales of shop fell by 20% of Tuesday's sale

∴ Sales of shop on Tuesday = $1,800 × (100-20)% = $1,440

On Thursday sales of shop increased by 25% of Monday's Total sale

∴ Sales of shop on Thursday = $1,440 + (25 × 2000)% = 1440 + 500 =  $1,940

The net change in total sales was sale is decreases by 40.

Mon: $2000Tue: 0.9*$2000 = $1800Wed: 0.8*$1800 = $1440Thu: $1440 + 0.25*$2000 = $1940Net change = $1940 - $2000 = -$60 (-3%)

a museum employee surveys a random sample of 350 visitors to the museum. Of those visitors, 266 stopped at the gift shop. Based on these results , about how many people out of the 2300 visitors would be expected to stop at the gift shop?

Answers

1748 people are expected to stop at the gift shop out of 2300.

Step-by-step explanation:

Given,

Number of random sampled people = 350

Number of people who stopped at shop = 266

Percentage = (People\ stopped)/(Total\ people)*100

Percentage = (266)/(350)*100=76\%

Therefore,

76% people would stop at the gift stop.

Number of people = 2300

Expected number = 76% of total

Expected number = (76)/(100)*2300

Expected number = 1748

1748 people are expected to stop at the gift shop out of 2300.

Expression using the numbers 7,5,6,3 to equal 75

Answers

(7 + 5) x 6 + 3. (7 + 5 = 12, 12 x 6 = 72, 72 + 3 = 75.)

What number between one and 20 has exactly 5 factors

Answers

Interesting factoid: Only perfect squares have an odd number of factors. So we know to try 4, 9, and 16, and ignore the rest. It's 16, whose factors are 1, 2, 4, 8, and. 16 .
1,2,4,8,16, these are the factors
your answer is 16 

What is 3/16 in decimal form

Answers

The answer for 3/16 in decimal is 0.1875

Hope this helps :)

You don't need anybody else to give you the answer.
It's really easy to do it yourself.

A fraction is a short way of writing a division problem.
Every fraction means

         (the top number) divided by (the bottom number) .

When you pick up your pencil or your calculator and actually do
the division, the answer you get is the decimal form of the fraction.

To find the decimal form of  3/16, just divide  3  by  16 .