2 years ago

What is the volume of a sphere with a diameter of 7.9 ft

Mathematics

1 answer:

vovangra [49]2 years ago

5 0

Answer:

V ≈ 258 ft³

Step-by-step explanation:

I given the diameter d= 7.9 ft so the radius is r = d/2 = 7.9/2 ft

Volume of a sphere is

V = (4/3) π·r³ = (4/3) · π · (7.9/2)³ = 258.1546167 ft³

You might be interested in

In the diagram shown, chords AB and CD intersect at E. The measure of (AC) ̂ is 120°, the measure of (DB) ̂ is (2x)° and the mea

Mars2501 [29]

Answer:

The measure of angle < AED is $100\°$

Step-by-step explanation:

we know that

The measure of the interior angle is the semi-sum of the arcs comprising it and its opposite.

$m$

substitute the values and solve for x

$4x=\frac{1}{2}(120\°+2x)$

$8x=(120\°+2x)$

$8x-2x=120\°$

$6x=120\°$

$x=20\°$

$m$

$m$ -----> by supplementary angles

substitute value

$80\°+m$

$m$

4 0

2 years ago

I need help with this

mr_godi [17]

Area of each piece of paper = 8 1/2 x 11 = 17/2 x 11 = 187/2

The greatest number of possible pieces of paper = [1000 ÷ 187/2] = [1000 x 2/187] = [2000/187] = 10

4 0

2 years ago

Teresa is riding on a bike course that is 45 miles long. So far, she has ridden 18 miles of the course. What percentage of the c

BaLLatris [955]

Answer:

8.1 percent

Step-by-step explanation:

i just know

5 0

2 years ago

A savings account with 500 now has 120

vovangra [49]

Answer:380

Step-by-step explanation:

500-120=380

7 0

3 years ago

Read 2 more answers

What function is shown in the graph?

KiRa [710]

Answer:

Step-by-step explanation:

got it right on edg

8 0

2 years ago