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2 years ago

What is the average rate of change for f(x)+2^x+2 over interval −1 ≤ x ≤ 1

Mathematics

1 answer:

mylen [45]2 years ago

7 0

Answer:

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Step-by-step explanation:

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Larry Mitchell invested part of his $25,000 advance at 2% annual simple interest and the rest at 3% annual simple interest. If h

alexandr402 [8]

Answer:

$1000 at 3%
$24000 at 2%

Step-by-step explanation:

Let x represent the amount invested at 3%. Then the total interest earned is ...

0.03x +0.02(25000 -x) = 510

0.01x = 10 . . . . . . . . . . . . subtract 500, collect terms

x = 1000

Mitchell invested $1,000 at 3% and $24,000 at 2%.

3 0

2 years ago

What is 103% of 127 tons???

Pie

%/100=is/off
so you plug in the numbers and cross-multiply.
103times127 equal 13081.
than divide it by 100 the answer is 130.81

8 0

2 years ago

Can somone give me the answer to 2 x 0

marshall27 [118]

Any number times 0 is going to equal 0

8 0

2 years ago

Read 2 more answers

Find the perimeter of the rectangle 3x length 5 width

crimeas [40]

Answer:

2(2x+5)

Step-by-step explanation:

Length of the rectangle=l= 3x

Breadth of the rectangle=b= 5

Perimeter= 2(l+b)

= 2(3x+5)

3 0

2 years ago

A box contains 10 green marbles and 11 white marbles. If the first marble chosen was a green marble, what is the probability of

Neko [114]

Answer:

11/20

Step-by-step explanation:

At the beginning, the number of marbles in the box are:

10 green marbles

11 white marbles

The first marble chosen is green, and then it is not replaced in the box. Therefore, the number of green marbles left in the box is 9.

Therefore, the total number of marbles left in the box is:

$n=9+11=20$

Now we want to find the probability to choose a white marble. The number of white marble is

$w=11$

Therefore, the probability of choosing a white marble is:

$p(w)=\frac{w}{n}=\frac{11}{20}$

3 0

3 years ago