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3 years ago

Can calculating area under curve expand to calculate volume of sphere

1 answer:

6 0

This is an application of integral calculus. The area under a curve could be expanded to determine the volume of a sphere if you revolve this area about a certain axis or a certain line. It should be given that the area is in the shape of either a half-circle or a quarter circle, so that it should form a sphere when revolved.

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Which of the following best describes set of numbers 6,9,12,15...

Jobisdone [24]

You are counting by 3's

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3 years ago

Read 2 more answers

What is an equivalent expression to 5(m+1)-1

adelina 88 [10]

Answer:

is this answer

Step-by-step explanation:

5(m+1)-1

5m+5-1

5m-4

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2 years ago

Simplify this exponential expression:<br><br> (-49) 2/5<br><br> I give Brainliest

Aliun [14]

Answer:

I thank it is 12 4/5

Step-by-step explanation:

hope this helps if not please let me now and dont worry about brainliest my main focus is just helping people.

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2 years ago

Determine whether the three points are collinear.<br> (0, - 10). (-3,- 13), (2,-8)

LUCKY_DIMON [66]

Answer:

<h2>YES. These points are collinear.</h2>

Step-by-step explanation:

If three points are collinear, then the slopes are the same.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

For (0, -10) and (-3, -13):

$m=\dfrac{-13-(-10)}{-3-0}=\dfrac{-13+10}{-3}=\dfrac{-3}{-3}=1$

For (-3, -13) and (2, -8):

$m=\dfrac{-8-(-13)}{2-(-3)}=\dfrac{-8+13}{2+3}=\dfrac{5}{5}=1$

We can check the last pair (0, -10) and (2, -8):

$m=\dfrac{-8-(-10)}{2-0}=\dfrac{-8+10}{2}=\dfrac{2}{2}=1$

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3 years ago

Plz help ill give brainleist

sergij07 [2.7K]

Answer:

Step-by-step explanation:

there isn't much of a harsh trend, but the graph shows that generally when the unemployment is lower, the life expectancy is higher, and when the unemployment is higher, the life expectancy is lower.

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2 years ago