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GalinKa [24]
3 years ago
15

If f(x)=2x-7, then find f(8)​

Mathematics
1 answer:
Artyom0805 [142]3 years ago
5 0

It should be 9. I hope this helps. If it's not 9 then can u please give me a list of your answers to choose from.

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Round each decimal 32.62 tenths place
Tresset [83]

Answer:

32.6

Step-by-step explanation:

Look at the decimal in the hundredths place in 32.62

If the number is 0-4, round down. If the number is 5-9, round up.

In 32.62, the number in the hundredths place is 2. So, we round down to 32.6

3 0
2 years ago
Helppp me please...?.?)
butalik [34]
The answer would be 16 because 40 divided by 5 is 8 and 8 times 2 is sixteen so it would be 16
8 0
3 years ago
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Simplify 7(A - 6).<br><br> 7A - 42<br> 7A - 6<br> A - 6<br> FIRST ONE GETS A BRAIN LIST?!
Cerrena [4.2K]

Answer:

7A - 42

Step-by-step explanation:

7(A - 6)  \\ = 7A - 7 \times 6 \\  = 7A - 42

4 0
2 years ago
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The quantity demanded x for a product is inversely proportional to the cube of the price p for p &gt; 1. When the price is $10 p
LenaWriter [7]
Q(p) = k/p^3 . . . . . . . . we want to find k
q(10) = k/10^3 = 64
k = 64,000

Revenue = q(p)*p = 64000/p^2
Cost = 150 +2q = 150 +2*64000/p^3

Profit = Revenue -Cost = 64000/p^2(1 -2/p) -150

Differentiating to find the maximum profit, we have
.. dProfit/dp = -2(64000/p^3) +6(64000/p^4) = 0
.. -1 +3/p = 0
.. p = 3

A price of $3 per unit will yield a maximum profit.

7 0
3 years ago
a pitcher pitches a ball to a hitter. the ball is hit towards center field hits the center field fence, then drop to the ground.
Leni [432]

Answer:

lol

Step-by-step explanation:

plz tell me

8 0
2 years ago
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