3 years ago

Answer this please its for math and its a test that could bring up my grade from a F

Mathematics

1 answer:

Annette [7]3 years ago

7 0

Answer:

4.10

5. 16

6. B.

7. B.

8. A.

Step-by-step explanation:

I believe this would be it. Hoped this helped!

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Harman [31]

Answer:

Radius: 18

Area of Circle: 1017 or 1018(depends on whether you used the pi function or 3.14)

Step-by-step explanation:

Formula for the circumference and area:

C= 2πr

A= πr^2

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3 years ago

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What is the amount of sales tax owed on a $540 television if the tax rate is 7.5%

egoroff_w [7]

The sales tax can be found through multiplying the total by the decimal form of the given sales tax (7.5=0.075). This operation yields 40.5 or $40.50. I really hope this helps!:)

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4 years ago

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Evgen [1.6K]

Answer:

36² = 36 * 36 = 1296

4 0

3 years ago

A country has a total biocapacity of 6.21 ha/person, a biocapacity of grazing land of 0.85 ha/person, and a biocapacity of fores

leonid [27]

Answer:

44.8 %

Step-by-step explanation:

Let p = the number of people. Then

Total biocapacity = 6.21p ha

Grazing biocapacity = 0.85p ha

Forest biocapacity = <u>2.53p </u>

Grazing + forest = 2.78p ha

$\text{Percent grazing + forest} = \dfrac{\text{grazing + forest}}{\text{Total}} \times 100 \, \% \\\\= \dfrac{\text{2.78p ha}}{\text{6.21p ha}} \times 100 \, \% = \mathbf{44.8 \,\%}$

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3 years ago

What is the sum of 3 tens and 9 hundreds?

Ierofanga [76]

The anwser is 930 because 900 plus 30 is 930

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3 years ago