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zubka84 [21]
3 years ago
8

There are (24)2 ⋅ 20 books in a cupboard. What is the total number of books in the cupboard? (5 points)

Mathematics
2 answers:
coldgirl [10]3 years ago
6 0

the answer to ur question is 28

likoan [24]3 years ago
3 0
The anwser should be 28 if my calculations are correct!
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A worm moves forward 3/8 inch every 5 minutes for 1 hour 25 minutes. How fast does the worm move in this time?
Alina [70]
Multiply <span>3/8 inch by 75 and divide by 5</span>
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A line passes through the point (–2, 7) and has a slope of –5.
kakasveta [241]

Answer:

it is -7 because the 2 make it like that

Step-by-step explanation:

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Show work for answer please​
Ghella [55]

Answer:

x = - 3

Step-by-step explanation:

Given

7 + x - 3 = x - 5 - 3x ( simplify both sides )

4 + x = - 2x - 5 ( add 2x to both sides )

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Valentin [98]

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Step-by-step explanation:

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3 0
3 years ago
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Let f(x) = (x − 3)−2. find all values of c in (1, 4) such that f(4) − f(1) = f '(c)(4 − 1). (enter your answers as a comma-separ
Verizon [17]

If the function is (x-3)^{-2} and  f(4) − f(1) = f '(c)(4 − 1) then there is not any answer.

Given function is (x-3)^{-2} and  f(4) − f(1) = f '(c)(4 − 1).

In this question we have to apply the mean value theorem, which says that given a secant line between points A and B, there is at least a point C that belongs to the curve and the derivative of that curve exists.

We begin by calculating f(2) and f(5):

f(2)=(2-3)^{-2}

f(2)=1

f(5)=(5-3)^{-2}

f(5)=1

And the slope of the function:

f^{1}(x)=f(5)-f(2)/(5-2)

f^{1}(c)=0

Now,

f^{1} (x)=-2*(x-3)^{-3}

=-2(x-3)^{-3}

=0

-2 is not equal to 0. So there is not any answer.

Hence if the function is (x-3)^{-2} and  f(4) − f(1) = f '(c)(4 − 1) then there is not any answer.

Learn more about derivatives at brainly.com/question/23819325

#SPJ4

7 0
2 years ago
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