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3 years ago

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ Answer

Mathematics

2 answers:

Andre45 [30]3 years ago

5 0

For what? Sorry is there an attachment?

nexus9112 [7]3 years ago

4 0

Answer:

-0.4

Step-by-step explanation:

We are given that an interval [-3,2] and the values of function h(t) given

We have to find the average rate of change of h(t) over the interval [-3,2].

We know that

Average rate of change of function f(x) on interval [a,b] is given by

Average rate of change of f(x) $=\frac{f(b)-f(a)}{b-a}$

h(t) at t=-3

h(t)=2

at t=2

h(t)=0

Using the formula

Average rate of change of h over interval [-3,2]= $\frac{0-2}{2-(-3)}$

Average rate of change of h over interval [-3,2]= $-\frac{2}{2+3}=-\frac{2}{5}$

Average rate of change of h over interval [-3,2]=-0.4

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3 years ago

Question 1

Ilia_Sergeevich [38]

We will see that the perimeter of the rectangle is exactly 390 ft, so the statement is true.

<h3>Is the fence enough?</h3>

For a rectangle of length L and width W, the perimeter is given by:

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P = 2*(120 ft + 75 ft) = 390 ft

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If you want to learn more about perimeters, you can read:

brainly.com/question/24571594

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2 years ago

A man on rupees 15000 in a month. he spends rupees 3000 on food rupees 4000 on rent rupees 2000 on its children's education and

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2 years ago

Herman is traveling 125 miles from his house to the beach by car. Herman plans to stop for lunch when the ratio of the distance

aliya0001 [1]

Answer:

250 miles

Step-by-step explanation:

The given distance between the house and the beach is 125 miles.

Let $x$ miles be the distance between the house and the lunch stop.

So, at the time of the lunch stop, he already traveled $x$ miles, the remaining distance is the distance between the lunch stop and the beach.

Let $y$ miles be the remaining distance, so

$y=125-x.$

Give that the ratio of the distance he has traveled, $x$ , to the distance he still has to travel, $y$ , is $2:3$ ,i.e

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$\Rightarrow \frac x y =\frac 2 3$

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$\Rightarrow 3\times x=2\times(125-x)$

$\Rightarrow 3\times x=2\times125-2\timesx$

$\Rightarrow 3 x=250-2x$

$\Rightarrow 3x-2x=250$

$\Rightarrow x=250$

Hence, the distance traveled by Herman when he stops for lunch is 250 miles.

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2 years ago