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3 years ago

Help!!!! Volume of a cylinder!!!!

Mathematics

2 answers:

belka [17]3 years ago

5 0

Answer:

62.8318530718

Step-by-step explanation:

egoroff_w [7]3 years ago

5 0

Answer:

6280

Step-by-step explanation:

π10^2(20)

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The factory makes light bulbs the probability that a bulb is defective is 1/15 if 300 light bulbs are tested about how many are

irga5000 [103]

defective : working = 1/15 ( x20 ) 20/300
so the answer is 20 light bulbs

8 0

2 years ago

Read 2 more answers

8. Solve.

trapecia [35]

Answer:

48 assistants

Step-by-step explanation:

If 1 executive has an average of 1.5 assistants, let x represent the number of assistants that are employed if there are 32 executives in the office.

Thus:

1.5 assistants to 1 executive = x assistants to 32 executives

1.5 : 1 = x : 32

$\frac{1.5}{1} = \frac{x}{32}$

Cross multiply

$1.5*32 = x*1$

$48 = x$

Therefore, 48 assistants were employed in the office.

3 0

3 years ago

Choose the correct simplification of (2x)(4y). 8xy 6xy 2xy 8y

tatuchka [14]

It would be 8xy
Because you would multiply the 2 numbers together

7 0

3 years ago

Read 2 more answers

Select all expression that are equivalent to 64 2/3.

pav-90 [236]

Answer:

<h2>Option B and D</h2>

Step-by-step explanation:

As,

${64}^{ \frac{2}{3} } = {(\sqrt[3]{64})}^{2} = \sqrt[3]{ {64}^{2} }$

8 0

3 years ago

Can a parallelogram be one of the cross sections for a rectangular prism and triangular prism?

Andrei [34K]

Answer:

A parallelogram is a four-sided figure that has opposite sides that are parallel and are equal in length. A triangle is not a parallelogram because it does not have four sides, nor parallel sides. Since the cross-section of a triangular prism is a triangle (which cannot be a parallelogram), a parallelogram can never be the cross-section of a triangular prism.

Step-by-step explanation:

hmu if you need anything els

3 0

3 years ago