3 years ago

25POINTS

Mathematics

1 answer:

svp [43]3 years ago

7 0

Answer:

Its volume for a sphere where radius is 3cm

The real volume is 113.04 cubic meter

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A cylinder has a base radius of 6 feet and a height of 12 feet.What is it's volume in cubic feet, to the nearest tenths place

Neporo4naja [7]

Answer:

$volume = \pi {r}^{2} h \\ = 3.14 \times {6}^{2} \times 12 \\ = 1357.2 \: {ft}^{3}$

8 0

3 years ago

If 12 children represents 12.5% of the people attending a concert, how many people are attending the concert

NeTakaya

96 people are attending the concert.

Step-by-step explanation:

Given,

Number of children at concert = 12

This represents 12.5% of the people attending concert.

Let,

p be the total people attending concert.

12.5% of p = 12

$\frac{12.5}{100}*p=12\\0.125p=12$

Dividing both sides by 0.125

$\frac{0.125p}{0.125}=\frac{12}{0.125}\\p=96$

96 people are attending the concert.

Keywords: percentage, division

Learn more about division at:

#LearnwithBrainly

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3 years ago

Observe the expression below and select the true statement(s). ore than one answer possible.

mars1129 [50]

Here are the true statements:

The 6 in the third term is a coefficient. It is paired with a variable so it is a coefficient.

The y in the third term is a factor because it is being multiplied by (6x + 7).

The 9 is a constant because it is just a number in the second term.

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3 years ago

What property is shown by the equation?

Tom [10]

E. negative one property of multiplication.

3 0

3 years ago

Ronald is trying to reconstruct his spending pattern from May. He knows that he had $315 in his account on May 1, but after that

Valentin [98]

Answer: C. Ronaldo overviewed his account twice.

Step-by-step explanation:

Just took a test on edge.