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3 years ago

Find the area of a circle with a radius of 6 centimeters. Round to the nearest tenth

Mathematics

1 answer:

coldgirl [10]3 years ago

8 0

Answer: 113.1 cm^2

Step-by-step explanation: The formula to find the area of a circle is 3.14r^2. R stands for radius which is 6 in this case so just plug that in for R. 3.14(6)^2=113.1

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Write an expression for the cost of a drink and popcorn for one person

Anika [276]

Answer:

popcorn is usually around 5 dollars and a drink is 3 so: 5 x 3

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

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Anna11 [10]

where is the question sir??

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3 years ago

Gerold invested $118 in an account that pays 6 percent simple interest. how much money will he have at the end of 5 years

JulsSmile [24]

If you would like to know how much money will Gerold have at the end of 5 years, you can calculate this using the following steps:

1 year: $118 + 6% * $118 = 118 + 6/100 * 118 = 118 + 7.08 = $125.08
2 year: $125.08 + 6% * $125.08 = 125.08 + 6/100 * 125.08 = 125.08 + 7.50 = $132.58
3 year: $132.58 + 6% * $132.58 = 132.58 + 6/100 * 132.58 = 132.58 + 7.95 = $140.53
4 year: $140.53 + 6% * $140.53 = 140.53 + 6/100 * 140.53 = 140.53 + 8.43 = $148.96
5 year: $148.96 + 6% * $148.96 = 148.96 + 6/100 * 148.96 = 148.96 + 8.94 = $157.9

The correct result would be $157.9.

6 0

3 years ago

What is the slope of the line through (-2,3) and (4,0)? 4 3 (-2,3) (4,0) x -3 -2 -1 2 2 3 4 -1 -2 -3 4 O A. 2 B. O c. -2 O D. -

Lelechka [254]

Answer:

- 1/2

Step-by-step explanation:

y2 - y1 / x2 - x1

0 - 3 / 4 - (-2)

-3 / 6

= -1/2

4 0

3 years ago

The members of the Student Activity Council on your campus are meeting to select three speakers for a month-long event celebrat

Komok [63]

The number of different ways that three speakers can be selected is 10 ways

Given the names of choice to be Ben, Will, Stewart, Hilary, and Kate. This means that we have a total of 5 name choices.

If the members of students activities are to select three speakers among these people, the number of ways this can be done is by using the combination rule as shown;

$nCr=\frac{n!}{(n-r)!r!}$

From the question, n = 5 and r = 3. On substituting

$5C3=\frac{5!}{(5-3)!3!}\\5C3=\frac{5!}{2!3!}\\5C3=\frac{5 \times 4 \times 3!}{2 \times 3!} \\5C3=\frac{20}{2}\\5C3 = 10 ways$

Hence the number of different ways that three speakers can be selected is 10 ways.

Learn more here: brainly.com/question/24145745

7 0

3 years ago