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3 years ago

9

Determine whether Rolle's Theorem can be applied to f(x)=(x-1) (x-2)(x-3) on the closed interval [1,3]. Of Rolle's Theorem can b

e applied, find all values of c in the open interval (1,3) such that f'(c)=0

1 answer:

NeX [460]3 years ago

6 0

Answer:56

Step-by-step explanation:

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When they are both racing on hoverboards, Victoria is 3 times as fast as her brother Max. When she is on foot, she is 3 times sl

NARA [144]

Answer:

Race completed in 48 minutes.

Step-by-step explanation:

Let the speed of Max on hoverboard is = x

Then as per question speed of Victoria on hoverboard = 3x

Now it has been given in the question that speed of Victoria on foot is 1/3 of the speed of Max on hoverboard that will be = x/3

Now we will form the equation.

As we know the formula speed = distance/time

Let the time taken by both to complete the race be t minutes.

Distance covered by Victoria in 12 minutes + Distance covered by Victoria on foot = distance covered by Max on hoverboard

Then the equation will be

12(3x)+(1/3)x(t-12)=xt

$36x+\frac{xt}{3}-4x=xt$

$x(36+\frac{t}{3}-4)=xt$

$36+\frac{t}{3}-4=t$

$32=t-\frac{t}{3}$

$\frac{2t}{3}=32$

$t=\frac{(32)3}{2}=48$

So 48 minutes it took to complete the race.

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2 years ago

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Choose one fraction that can be placed in both boxes to make the two comparisons true.

Snezhnost [94]

<span>
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<
3
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A
1
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B
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3 years ago

What 4.2 times 0.7 /a is 294 /b is 2.94 /c 29.4

zvonat [6]

Answer:

29.4

Step-by-step explanation:

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3 years ago

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Generate the next three terms of each geometric sequence

diamong [38]

Answer:

For the first one: -2, -1, 0

For the second one: 10, 15, 20

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2 years ago

PLS HELP ME PLS I NEED TO DO THIS FOR EXTRA CREDITTT

Aleks04 [339]

Answer: Tables, graphes, and equation are realted because they all have the same information but just in diffrent ways. the advantage of a table is that you can see more information and what other possblities and fill in missing spots. graphes you can fid the equation on it by counting on it. The advantage of a equation is that you can solve it and get the answer the fastets

step-by-step explanation:

Hope this helps

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2 years ago