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3 years ago

9

A pile of sand is in the shape of a right circular cone. The height of the cone is 10 feet and the radius of the circular bottom

is 3 feet. Find the volume of the right circular cone to the nearest cubic foot.

1 answer:

NNADVOKAT [17]3 years ago

3 0

Answer:

94.247 ft^3

Step-by-step explanation:

Volume of cone = 1/3 × pi × 3^2 × 10

= 94.247 ft^3

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What is the value of each expression (-3)2

k0ka [10]

First you had to remove parenthesis first.

$-3*2=-6$

Multiply by the numbers.

$3*2=6$

Final answer $\boxed{=-6}$

$6/3=2$

$2*3=6$

$6/2=3$

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

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3 years ago

Does the equation 6x + 35 = -6x - 35 have no, one, or infinite solutions?

fenix001 [56]

Answer:

The equation has one solution.

Step-by-step explanation:

6x + 35 = -6x - 35

subtract 6x from both sides of the equation

35 = -35 - 12x

add 35 to both sides of the equation

70 = -12x

divide -12x on both sides of the equation

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2 years ago

Sammy's Sandwich Shop has a mean delivery time of 25 minutes with a standard deviation of 2 minutes. Determine the z-score for t

fiasKO [112]

Answer:

-1

Step-by-step explanation:

Given: Mean= 25 minutes.

Standard deviation= 2 minutes

x= 23 minutes.

Lets find the z-score for the number of sandwiches delivered in less than 23 mins.

Formula: Z-score= $\frac{x-mean}{standard\ deviation}$

Z-score= $\frac{23-25}{2}$

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∴ Z-score will be -1

Hence, -1 is the z-score for the number of sandwiches delivered in less than 23 minutes.

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3 years ago

Which of these is the algebraic expression for the verbal expression "ten times the difference of a number and twelve?" can some

GenaCL600 [577]

Answer:

10(x - 12)

Step-by-step explanation:

10(x - 12)

10x - 120 Distributive Property

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2 years ago

What is 0.31 rounded to the nearest tenth

Tomtit [17]

0.31 rounded to the nearest tenth would be 0.3

This Chart should help you in the future:

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2 years ago