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3 years ago

How to breathe?? I’ve never done it before and apparently that’s not normal plz help

Mathematics

1 answer:

sergey [27]3 years ago

8 0

Answer:Inhale oxygen blow out carbon dioxide

Step-by-step explanation:

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Rico went for a bike ride around a 3 mile loop. He rode a total of 12 miles. How many times did rico ride his bike around the lo

maks197457 [2]

4 times because 3*4=12/12÷3=4

8 0

3 years ago

Read 2 more answers

A person plans to invest three times as much in an account at 3.1% interest as in an account at 13% annual interest. How much sh

vlabodo [156]

Is this even possible?

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3 years ago

2(c-2) pleaseeee help

Ksenya-84 [330]

Answer

2c-4

step by step explanation

2×(c-2)

2×c=2c

2×2=4

2c-4

7 0

2 years ago

A cube has sides of length 2 meters. Explain what happens to the volume of the cube if the length of the sides is doubled.

Bas_tet [7]

Volume of a cube with side lengths of 2, 2, and 2.
2³=8 m³

Volume of a cube with 4,4, and 4
4³=64 m³

Conclusion: The volume would be squared, or square rooted, depending on which way you are going.

8 0

3 years ago

Read 2 more answers

A small business earns a profit of $6500 in January and $17,500 in May. What is the rate of change in profit for this time perio

MAXImum [283]

Rate of change of profit for this period is $2750 per month

Solution:

Given that,

Profit of $6500 in January and $17,500 in May

To find: Rate of change

Since,

January is the first month of the year (1) while May is the fifth month (5)

Therefore, we get two points

(1, 6500) and (5, 17500)

Using these points we can find the rate of change in profit for this time period

The rate of change using the following formula:

$m = \frac{y_2-y_1}{x_2-x_1}$

Here from the points,

$(x_1, y_1) = (1, 6500)\\\\(x_2, y_2) = (5, 17500)$

Therefore, rate of change is given as:

$m = \frac{17500-6500}{5-1}\\\\m = \frac{11000}{4}\\\\m = 2750$

Thus rate of change of profit for this period = $2750 per month

8 0

3 years ago