2 years ago

What is the volume of a sphere with a diameter of 5.4 ft, rounded to the nearest tenth of a cubic foot?

Mathematics

1 answer:

Lelechka [254]2 years ago

7 0

Answer:

82.4 ft^3

Step-by-step explanation:

Diameter=5.4ft

Radius=diameter/2

=5.4ft/2

=2.7ft

π=3.14

Volume of a sphere=4/3πr^3

=4/3×3.14×2.7^3

=4/3×3.14×19.683

=4/3×61.80462

=247.21848/3

=82.40616

Approximately

82.4 ft^3

You might be interested in

Kari uses a gallon of paint to

andreev551 [17]

Answer:

unknown

Step-by-step explanation:

because you don't know the percentage one gallon takes you cannot be sure how much you need after you get the dimensions and percentage a gallon takes

3 0

3 years ago

In an Olympic triathlon, athletes perform the following events:

hjlf

Answer:

12,664

Step-by-step explanation:

7 0

2 years ago

The measures of two angles of a triangle are given below. Find the measure of the third angle of the triangle in decimal form.

Sedbober [7]

Answer:

22.8°+65.3=88.1

180-88.1=91.9

5 0

2 years ago

On a roadtrip, the distance driven can be represented by

Viefleur [7K]

Answer irdk just need points lol.

3 0

2 years ago

Expand then sliplify : 3z (2z +4) + 6z (2z - 5)

klio [65]

Let's expand first:
$6z^2+12z+12z^2-30z$

Simplify (combine like terms):
$18z^2-18z$
$18z(z-1)$

So, your most simplified answer is 18z(z-1) or 18z²-18z.

4 0

2 years ago