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erastovalidia [21]
3 years ago
14

Help please so i can leave

Mathematics
2 answers:
Mars2501 [29]3 years ago
8 0

Answer:

314

Step-by-step explanation:

get out now

So you divide the diameter by 2 to get the radius which would give you 10. Then multiply the radius twice so 10×10=100 thrn multiply by pi. 100x3.14=3.14

Tema [17]3 years ago
7 0
314.16m^2is the answer your welcome
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For accounting purposes, the value of assets (land, buildings, equipment) in a business are depreciated at a set rate per year.
lidiya [134]

Answer: $ 125987.80

Step-by-step explanation:

Given: The value, V(t) of $393,000 worth of assets after t years, that depreciate at 15% per year, is given by the formula

V (t)=V_o(b)^t, here V_o is the initial asset value  and b is the multiplicative decay factor.

The exponential decay function is given by ;-

f(x)=A(b)^x, where A is the initial value , x is the  times period and b is the multiplicative decay factor.

where b = 1-r, r is the rate of decay.

Since r = 15%=0.15

Therefore, b = 1-0.15=0.85

Now ,for 7 years , the value of assets is given by :-

V=393000(0.85)^7=125986.795\approx125987.80

Hence, the assets valued at after 7 years = $ 125987.80

4 0
3 years ago
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Find the inverse for each relation:<br> 1. {(1,-2), (2, 3),(3, -3),(4, 2)}
andrey2020 [161]

Answer:

the inverse for each relation:

1. {(1,-2), (2, 3),(3, -3),(4, 2)} is

<u>{</u><u>(</u><u>-</u><u>2</u><u>,</u><u>1</u><u>)</u><u>,</u><u>(</u><u>3</u><u>,</u><u>2</u><u>)</u><u>,</u><u>(</u><u>-</u><u>3</u><u>,</u><u>3</u><u>)</u><u>,</u><u>(</u><u>2</u><u>,</u><u>4</u><u>)</u><u>}</u><u>.</u>

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3 years ago
Which line best represents the line of best fit for this scatter plot?
oksano4ka [1.4K]

Answer:

B- Line Q

Step-by-step explanation:

Line Q is practically in the middle of the dots. It is called a trend line btw. :)

7 0
2 years ago
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MAXImum [283]
AB & CD
they have the same degree & are equally apart.
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3 years ago
Mary bought 4 apples at $8. Complete the table.<br> Apples Price<br> 1 <br><br> 4<br> 3 6<br> 7
Eva8 [605]

Mary bought 4 apples at $8

so unit price = 8/4 = $2/each

Table:

Apples                Price

1                                    $2

3                                   $6

4                                   $8

7                                    $14

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