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2 years ago

The circumference of a circle is 12π cm. Find its diameter, in centimeters.

Mathematics

2 answers:

Sindrei [870]2 years ago

6 0

D = 3.82 :)

hope this helps

inessss [21]2 years ago

4 0

Hope this helped you answer your question! Bye bye

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Q and R are independent events. P(Q) = 0.4; P(Q AND R) = 0.08. Find P(R).

algol [13]

Because Q and R are independent, you have

$\mathbb P(Q\cap R)=\mathbb P(Q)\times\mathbb P(R)$
$0.08=0.4\times\mathbb P(R)$
$\implies \mathbb P(R)=0.2$

8 0

2 years ago

how would a table help you find the number of minutes it took joe to cut the sheet metal into 5 pieces

Alinara [238K]

He'll make 7 cuts. If you can't see that that is the answer, draw a diagram.

7 * 5 = ?

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2 years ago

a small bridge sit atop for cube shaped powers that all have the same volume. The combined volume of the four pillars is 503 how

Natasha_Volkova [10]

Answer:

60 inches long are the sides of the pillars.

Step-by-step explanation:

Given : A small bridge sits atop four cube shaped pillars that all have the same volume. the combined volume of the four pillars is 500 ft cubed.

To find : How many inches long are the sides of the pillars?

Solution :

Refer the attached picture below for Clarence of question.

The volume of the cube is $V=a^3$

Where, a is the side.

The combined volume of the four pillars is 500 ft cubed.

The volume of each cube is given by,

$V=\frac{500}{4}=125\ ft^3$

Substitute in the formula to get the side,

$125=a^3$

$a=\sqrt[3]{125}$

$a=5\ ft$

We know, 1 feet = 12 inches

So, 5 feet = $5\times 12=60$ inches

Therefore, 60 inches long are the sides of the pillars.

6 0

2 years ago

What is the sum of a 6-term geometric series if the first term is 22 and the last term is 1,299,078?

Leviafan [203]

Sum of the series is 1,461,460

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2 years ago

Type a digit that makes this statement true. 5,072, 00 is divisible by 8.

lina2011 [118]

The divisibility rule for 8 is that the last three digits have to be divisible by 8.

The third digit of 5072_00(from the right) could be 2, 4, 6, 8, or 0, because 200, 400, 600, 800, and 0 are divisible by 8.

Pls give brainliest.

6 0

2 years ago