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blondinia [14]
4 years ago
7

Please help me if you know. Please give me an answer

Mathematics
1 answer:
Kryger [21]4 years ago
5 0

9514 1404 393

Answer:

  6 3/10 pounds

Step-by-step explanation:

The weight change will be found by multiplying the rate of change by the time.

  ∆w = (-1.8 lb/h)(3.5 h) = -6.3 lb

The total change in weight after 3 1/2 hours is 6 3/10 = 6.3 pounds.

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Answer:

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Step-by-step explanation:

f*g= f(x) and g(x)

i.e, f*g= (x^2+3x-4)(x+4)

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i.e, f*g=x^3+7x^2+8x-16

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i.e, f/g={(x+4)(x-1)}/4

i.e,f/g=x-1

it's domain is all real number,except the number at which (x+4) becomes 0, i.e, x= (-4), -4 is not in domain!

✌️;)

5 0
4 years ago
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lara31 [8.8K]

Step-by-step explanation:

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I think it is wrong or sth I don't know!

6 0
4 years ago
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Answer:

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Answer:

Step-by-step explanation:

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