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3 years ago

1. The circumference of a circle is 16p centimeters.

Mathematics

1 answer:

gladu [14]3 years ago

4 0

Answer: Diameter: 8

Area: 201.1

Step-by-step explanation:

Diameter: Use the formula for the area of a circle:

Use the formula for the area of a circle:

A=πr2

Here, the area is 16π:

16π=πr^2

Divide both sides by π:

16=r^2

Take the square root of both sides: √16=√r^2

4=r

Since the radius of the circle is 4, the diameter is twice that:

d=4×2=8

Area:

Formula:

A = π r^2

A= Area R= Radius

Add Radius

A= π 8^2

Solve:

Simplify π⋅8^2

Exact Form:

A=64π

Decimal Form:

A=201.06192982

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Tatiana [17]

5 of the planets are earth like and 2 are mars like

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1 * 2 = 2

Total 12

4 earth like and 4 mars like

Earth = 4*2 = 8

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Those answers are the only ones possible.

3 0

3 years ago

1,000,000,000 divided by 167?

tester [92]

Tge answer is 598,802.395 because if you put it into tge calculator you should get this answer

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3 years ago

Read 2 more answers

The liquid volume of Eric's water bottle is 3 liters. What is the approximate liquid volume of 5 of these bottles in milliliters

stepan [7]

Answer:

Option D is correct

The approximate liquid volume of 5 of these bottles is, 15,000 milliliters.

Step-by-step explanation:

Given the statement: The liquid volume of Eric's water bottle is 3 liters.

Using conversion:

1 liters = 1000 milliliters

Convert 3 liters into milliliters;

using above conversion:

3 liters = $3 \times 1000 = 3000$ milliliters.

To find the volume of liquid in 5 of these bottles in milliliters:

Volume of liquid in 1 bottle is, 3000 milliliters.

then;

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6 0

3 years ago

Before starting to play the roulette in a casino you want to look for biases that you can exploit. Youtherefore watch 100 rounds

never [62]

Answer:

$P(n>55)=0.1357$

Step-by-step explanation:

From the question we are told that:

Sample size n=100

Sample space n'=36

Generally the equation for the mean number of times odds appears is mathematically given by

$\=x_o=hp$

$\=x_o=100*0.5$

$\=x_o=50$

Generally the equation for standard deviation is mathematically given by

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Therefore probability to make wrong decision P(n>55)

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3 years ago

A 15oz tea at a certain restaurant has 135 calories. How many calories are there in a 22 oz iced tea ?

crimeas [40]

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3 years ago