3 years ago

Which of these operations is not closed for polynomials?

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

7 0

Answer:

IT IS DIVISION BECCASUE WHY NOT

Step-by-step explanation:

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2 7/8

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3 years ago

Laura makes 10.5% commission on each of her sales. How much does she make when she sells a house for 85,000

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Step-by-step explanation:

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3 years ago

Name the property 3 = 3

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4 years ago

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3 years ago

The cost C, in dollars, to have medical records transcribed is a function of time, t in hours. A physician's group spends C(t) =

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Answer:

B. $39550

Step-by-step explanation:

The expression for the function is not well-formatted, find the correct format in the solution bellow

Step one:

given data

We are told that the function of the cost is

$C(t) = 0.04t^3- 0.1t^2 + 5.5t$

instantaneous rate c(t) is the value obtained when we plug in 100 for t in the function above

substituting we have

$C(t) = 0.04(100)^3- 0.1(100)^2 + 5.5(100)\\\\\C(t) = 0.04*1000000- 0.1*10000 + 5.5*100\\\\C(t) = 40000-1000+550\\\\C(t) = 39550$

$39550

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2 years ago