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2 years ago

What is the approximate volume of a sphere with a radius of 14

Mathematics

1 answer:

kifflom [539]2 years ago

4 0

Answer:

V = 11494.04 or 11494

Step-by-step explanation:

*im not going to lie, you can just plug this in google*

Equation of volume of a sphere:

V = 4/3πr³

Given : r = 14

Plug it all in

V = 4/3 x π (3.14) x 14³

V = 11494.04

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2 years ago

Point b has coordinates (-8,15) and lies on the circle whose equation is x^2+y^2=289. If an angles is drawn in standard position

Alenkinab [10]

Answer:

$\cos \theta=-\dfrac{8}{17}$

Step-by-step explanation:

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Comparing with the general form a circle with center at the origin: $x^2+y^2=r^2$

The radius of the circle =17 which is the length of the hypotenuse of the terminal ray through point b.

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x=-8 which is negative

y=15 which is positive

Therefore, the angle is in Quadrant II.

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2 years ago

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2 years ago

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Answer:

50+(7d*13)+80+(9d*27)

Step-by-step explanation:

So, there are 13 food booths and each food booth is $50 plus $7 per day.

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Lets make a short equation for each of the booths.

50+(7d*13)

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50+(7d*13)+80+(9d*27)

So, my expression would be 50+(7d*13)+80+(9d*27).

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2 years ago

What is the approximate volume of a sphere with a radius of 14​

What is the approximate volume of a sphere with a radius of 14