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3 years ago

Help me please please :^

Mathematics

2 answers:

Oksi-84 [34.3K]3 years ago

6 0

Answer:

Step-by-step explanation:

because 25 is 1/4 of 100 and 8 is 1/4 of 32

Nuetrik [128]3 years ago

4 0

32 is the answer because 8/25 is .32 then times that by 100 and you get 32

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aleksklad [387]

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3 years ago

What is the value of f(-6) in f(x) = 4x + 10

just olya [345]

Answer:

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Step-by-step explanation:

$f(x)=4x+10\\\\f(-6)=4(-6)+10\\\\f(-6)=-24+10\\\\\boxed{f(-6)=-14}$

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kumpel [21]

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3 years ago

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nirvana33 [79]

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(a) In this part, we need to compute the derivative of this function:

$P'(t)=\frac{d}{dt}(564+t(36t^{0.6}-103))\\P'(t)=\frac{d}{dt}(564)+\frac{d}{dt}(t(36t^{0.6}-103))\\P'(t)=0+57.6t^{0.6}-103\\$

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(b) In this part, we need to find the value of P'(45). So, we will substitute t=45

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3 years ago

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9966 [12]

Profit = revenue - expenses

250 = 25x - (12x + 60)
250 = 25x - 12x - 60
250 = 13x - 60
250 + 60 = 13x
310 = 13x
310/13 = x
23.85 = x....so she would have to sell 24 purses

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3 years ago