3 years ago

Explain bar graphs. Give an example.

Mathematics

1 answer:

liraira [26]3 years ago

8 0

Answer: A bar graph is a visual tool that uses bars to compare data among categories.

Example: Most like fruits

Apple | 35

Oranges | 30

Banana | 10

Kiwi | 25

Blueberry | 40

Grapes | 5

Graphing this will look like this.....

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3.7 x 10 to the power of 2

bekas [8.4K]

Answer:

1369

Step-by-step explanation:

3.7 x 10 = 37 x 37 = 1369

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2 years ago

Steve cycled 35 miles in 2 1/2 hours. What is the average speed that Steve traveled? miles per hour

Evgesh-ka [11]

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14 miles per hour

Step-by-step explanation:

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3 years ago

Determine the kinetic energy of 8000 Newton’s roller coaster car that is moving with a speed of 20.0 meters/seconds

ohaa [14]

Answer:

The kinetic energy of the roller coaster is 1600000 J.

Step-by-step explanation:

Given:

Mass of the roller coaster is 8000 Newton's and speed 20.0 meters/seconds.

Now, we need to find the kinetic energy $E_{k}$ of the roller coaster.

So, Mass of roller coaster (m) = 8000 N.

Velocity of roller coaster (v) = 20.0 m/s.

Now, putting the formula of kinetic energy:

$E_{k} = \frac{1}{2}\times m\times v^{2}$

$E_{k}=\frac{1}{2} \times 8000\times 20^{2}$

$E_{k}=\frac{1}{2} \times 8000\times 400$

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3 years ago

What is the exact volume of the cylinder?

timofeeve [1]

Your answer is: 128 pi.
pi x 4^2 x 8
pi x r ^2 x h

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3 years ago

Read 2 more answers