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Leni [432]
3 years ago
14

Multiply -4x²(3x-2)​

Mathematics
1 answer:
andriy [413]3 years ago
4 0

Answer:

-12x^3 + 8x^2

Step-by-step explanation:

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Please provide the answer?
Brums [2.3K]

Using the given table:

a) the average rate of change is 32.5 jobs/year.

b) the average rate of change is 12.5 jobs/year.

<h3>How to find the average rate of change?</h3>

For a function f(x), the average rate of change on an interval [a, b] is:

\frac{f(b) - f(a)}{b - a}

a) The average rate of change between 1997 and 1999 is:

A = \frac{695 - 630}{1999 - 1997}  = 32.5

So the average rate of change is 32.5 jobs/year.

b) Now the interval is 1999 to 2001.

The rate this time is:

A ' = \frac{720 - 695}{2001 - 1999} = 12.5

So the average rate of change is 12.5 jobs/year.

If you want to learn more about average rates of change:

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3 0
1 year ago
1000ml:300ml to its simplest form
Diano4ka-milaya [45]
<h2>HI MATE YOUR ANSWER SHOULD BE 10/3</h2>
5 0
2 years ago
Check all that apply
Pavlova-9 [17]
Get her done ...........................
5 0
3 years ago
A grocery store sells one dozen ears of white corn for $2.40. What is the unit rate for one ear of corn?
FrozenT [24]
Unit rate= $$/lbs.

2.40/12=0.2

Your unit rate is $0.20
3 0
3 years ago
Two mechanics were working on your car. One can complete the given job in six hours, but the new guy takes eight hours. They wor
borishaifa [10]

Answer:

10 hours to do it

Step-by-step explanation:

8-6= 2

8+2=10

5 0
3 years ago
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