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fenix001 [56]
3 years ago
5

Solve: -3b-(6b+12)=-9b+13

Mathematics
1 answer:
andre [41]3 years ago
4 0

Answer:

they equal the same thing casue the second one is simplified

Step-by-step explanation:

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Choose the graph which represents the solution to the inequality: <br> 3x + 8 ≥ 11
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x>1

Step-by-step explanation:

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3 years ago
Find the radius of a sphere with a volume of 972π cubic millimeters.
sesenic [268]

Answer:

The radius is 9 mm

Step-by-step explanation:

The volume of a sphere is given by

V = 4/3 pi r^3  where r is the radius

972 pi  = 4/3 pi r^3

Divide each side by pi

972 = 4/3 r^3

Multiply each side by 3/4 to isolate r^3

3/4 * 972 = 4/3 * 3/4 r^3

729 = r^3

Take the cube root of each side

(729) ^ (1/3) = (r^3) ^ (1/3)

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3 years ago
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The average person takes 10,000 steps a day is this discrete or continuous​
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That would be, Discrete
3 0
2 years ago
How to solve -2(5n+6)+5(2-7n)
Alex Ar [27]

Answer:

-45n-2

Step-by-step explanation:

Let's get rid of parenthesis first using distributive property!

-10n-12+10-35n

Combine like terms!

-10n-35n--12+10

-45n-2 would be the final expression

5 0
3 years ago
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Suppose some country had an adult population of about 46 million, a labor-force participation rate of 75 percent, and an unemplo
Rus_ich [418]

Answer:

31.74 million people were employed.

Step-by-step explanation:

The unemployment rate is the number of unemployed people divided by the size of the labor force.

So the first step to solve this problem is finding the size of the country's labor force.

Suppose some country had an adult population of about 46 million, a labor-force participation rate of 75 percent.

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0.75 * 46 million = 34.5 million people.

Unemployment rate of 8 percent. How many people were employed?

This means that 100 - 8 = 92 percent of people were employed. Remembering, this considers only the labor force, of 34.5 million people. So

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31.74 million people were employed.

5 0
3 years ago
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