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Scrat [10]
1 year ago
7

A number line going from 0 to 1. the line is shaded from 0 to startfraction 7 over 12 endfraction. randy walks his dog each morn

ing. he walks startfraction 7 over 12 endfraction of a mile in 7 minutes. how many miles does he walk in 1 minute? startfraction 7 over 12 endfraction divided by 7 =
Mathematics
1 answer:
sattari [20]1 year ago
4 0

Answer:

1/12 mile

Step-by-step explanation:

He walks 7/12 mile in 7 minutes.

In 1 minute, he walks 1/7 of the distance.

1/7 of 7/12 mile = 1/12 mile

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Elanso [62]

Answer:

v=πr^2h

v/πr^2=h

Step-by-step explanation:

4 0
3 years ago
9 is subtracted from 3 times the sum of 4 and 2​
Len [333]

Answer:

9

Step-by-step explanation:

3 times the sum of 4 and 2 = 3*(4+2)

                                            = 3 * 6

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18 - 9 = 9

8 0
3 years ago
In circle o, mZWBY = 72°.
likoan [24]

Answer:

Answer is B. 36 degrees

Step-by-step explanation:

From the diagram,

angle WBY = 2 × angle WXY

angle WBY = 72°

angle WXY =

\frac{angle \: WBY}{2}

=  \frac{72}{2}

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7 0
3 years ago
If a car travels 640 miles in 11 hours, what is the average rate (speed) of the car?
sergij07 [2.7K]
Per hour? my best guess is 58 miles
All you have to do is divide 640 by 11
5 0
3 years ago
Read 2 more answers
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natima [27]

Answer:

Step-by-step explanation:

For a function f to have a maximum as per derivative rule we have to have

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If second derivative =0 also then it is not maximum but point of inflections

Whenever f(x) = ax^n

we have

f'(x) = 0 gives x=0 and

f"(x) = n(n-1) ax ^(n-2)

So for n greater than or equal to there cannot be any maximum

And also for a straight line

y =-4x

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No maximum

So only maximum can be for a funciton of the form y = ax^2

Here we do not have that all degrees are either 1 or greater than 1.

So no maximum for any funciton.

4 0
3 years ago
Read 2 more answers
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