3 years ago

What is the density of volume and mass

Mathematics

1 answer:

Naya [18.7K]3 years ago

3 0

In order to find the density of an object, you need to do D=M divided by V. Hope that helps

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The Room is 20 feet by 25 feet and the ceiling is eight feet. What is surface area that would need to be painted in order to pai

Tanya [424]

Answer:

I'm assuming you don't want to paint the floor.

1220

Step-by-step explanation:

25 * 8 = 200. Now we multiply that by 2 to get 400. Those are the 2 walls.

The ceiling is 25 * 20 = 500.

20 * 8 = 160. Now we multiply that by 2 to get 320. Those are the 2 walls.

500 + 400 + 320 = 1220

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4 years ago

The Pythagorean theorem, a squared + b squared = c squared, is used to find missing side lengths in a right triangle. Solve for

Gwar [14]

C2 -a2 =b2

if a triangle is 20ft high with the hypotenuse 25ft
a2 c2
23.5ft
b2

i don't do this traditionally i work it a very long way thats easier for me but this is my go to ex. that i show people and it is correct and easy to visualize
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3 years ago

What is the probability of obtaining five heads in a row when slipping a fair coin?

kipiarov [429]

We want the coin to land on heads on 5 out of 5 flips.

Each time, the coin has a 1/2 chance of landing on heads.

Since we want it to land on heads 5 times in a row, we multiply 1/2 five times to get the probability.

(1/2) * (1/2) * (1/2) * (1/2) * (1/2) = 1 / (2*2*2*2*2)

= 1 / 32

There is a 1/32 chance of landing heads five times in a row.

Have an awesome day! :)

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4 years ago

What numerator makes this statement true 2/4< /6

hoa [83]

The statement is trying to say that this other fraction is bigger than 2/4 so you could put either 4,5 or 6 to make this true

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3 years ago

The measure of angle 1 is 63 what is the measure of angle 4 a. 63 b.90 c.117 d.27

exis [7]

Answer:

A) 63

______________________

3 0

4 years ago