3 years ago

Whats the volume of the cone? use the fórmula V=1/3πr^2h.

Mathematics

1 answer:

babunello [35]3 years ago

3 0

D is correct. you’re welcome.

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Geoff has a bag that contains 4 red marbles and 6 blue marbles. He chooses two marbles at random and does not replace them. What

Virty [35]

Answer: $\frac{4}{15}$

<u>Step-by-step explanation:</u>

First pick (blue) and Second pick (red)

$\frac{6}{10}$ x $\frac{4}{9}$

= $\frac{6(4)}{10(9)}$

= $\frac{2(2)}{5(3)}$

= $\frac{4}{15}$

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3 years ago

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2. A large aquarium in the shape of a rectangular prism has the follo

timurjin [86]

Answer: 38568 3/4

Step-by-step explanation:

Volume(V) = lwh

Where l=length;w=width;h=height

V = 50 * 25 1/2 * 30 1/4

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A wildfire is spreading at an alarming rate. The wildfire begins at a size of 8 square feet. It then doubles its width every x h

Mrac [35]

Answer:

$14000=8\times 2^{x+y}$

Step-by-step explanation:

The wildfire begins at a size of 8 square feet

It means that initial area =8

It then doubles its width every x hours,

and doubles its length every y hours

so, we can set up equation

$A(x,y)=8(2)^x\times (2)^y$

now, we can simplify it

$A(x,y)=8(2)^{x+y}$

we are given

After a period of time, the wildfire covers 14,000 square feet

so, we can set A(x,y)=14000

we get

$14000=8(2)^{x+y}$

$14000=8\times 2^{x+y}$

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3 years ago

What is 11x15=? I do not know what it is can you help me

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It is 165 I hope this helps :)

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tino4ka555 [31]

Hey You!

1.5 ft = 18 inches

There is no difference between the distance the two animals traveled.

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