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3 years ago

What is the approximate volume of a cone with a height of 6 mm and radius of 18

Mathematics

2 answers:

love history [14]3 years ago

7 0

Answer:

2034.72

Step-by-step explanation:

i took the test trust me

zubka84 [21]3 years ago

7 0

Answer:

2034.72

Step-by-step explanation:

You might be interested in

Write the number in 2 other forms 7.632 (Please Help. ) :)

expeople1 [14]

I think you mean a different way it can be written.
7.632 can be written as a
—>mixed number<— 7 and 79/125
Or
As a —>percentage<— it is 763.2%
Or
As a —> simplistic fraction<— it is 954/125

Hopefully this helps...

4 0

3 years ago

Read 2 more answers

A rock climber climbs an average of 12.6 feet per minute. How many feet will the climber climb in 30 minutes? Write an equation

alexandr1967 [171]

Answer:

378

Step-by-step explanation:

12.6 X 30= 378

6 0

4 years ago

Select all that apply. Select the formulas that give the amount P in the account after the first period.

Lisa [10]

Options :

a.) P=1.005Po

b.) P=1.02Po

c.) P=Po(0.02/4)

d.) P=Po(4.02/4)

e.) P=Po(1+ 0.02/4)

Answer:

a.) P=1.005Po

d.) e.) P=Po(1+ 0.02/4)

Step-by-step explanation:

From the compound interest formula:

P = P0(1 + r/n)^t

Rate = 2% = 2/100 = 0.02

n = Number of compounding times per period, quarterly ; n = (12 /3) months

P = P0(1 + 0.02/4)^1

P = p0(1 + 0.02/4)

Simplifying further :

P = P0(1 + 0.005)

P = p0(1.005)

4 0

3 years ago

A population of monkeys' tail lengths is normally distributed with a mean of 25 cm with a standard deviation of 8 cm. I am prepa

Crank

Answer:

The probability that the mean of my sample will be between 24 and 25 cm

P(24 ≤X⁻≤25) = 0.4772

Step-by-step explanation:

Step(i):-

Given mean of the Population 'μ'= 25c.m

Given standard deviation of the Population 'σ' = 8c.m

Given sample size 'n' = 256

Let X₁ = 24

$Z_{1} = \frac{x_{1}-mean }{\frac{S.D}{\sqrt{n} } } = \frac{24-25}{\frac{8}{\sqrt{256} } } = -2$

Let X₂ = 25

$Z_{2} = \frac{x_{2}-mean }{\frac{S.D}{\sqrt{n} } } = \frac{25-25}{\frac{8}{\sqrt{256} } } = 0$

Step(ii):-

The probability that the mean of my sample will be between 24 and 25 cm

P(24 ≤X⁻≤25) = P(-2≤ Z ≤0)

= P( Z≤0) - P(Z≤-2)

= 0.5 + A(0) - (0.5- A(-2))

= A(0) + A(2) ( ∵A(-2) =A(2)

= 0.000+ 0.4772

= 0.4772

Final answer:-

The probability that the mean of my sample will be between 24 and 25 cm

P(24 ≤X⁻≤25) = 0.4772

4 0

4 years ago

The cost of a parking permit consists of a one-time administration fee plus a monthly fee. A permit purchased for 12 months cost

VMariaS [17]

The answer is 60 dollars

5 0

3 years ago

Read 2 more answers