Please help ill give 20 points
Tyler is building a fish tank in the shape of a sphere that has a diameter of 14 inches. Based on Tyler's research, it is recommended to have no more than 1 goldfish for every 693 cubic inches of water. How many goldfish should Tyler buy for his fish tank? (Numerical answers expected.)

The amount of goldfishes he can buy depends on the volume (i.e. the space) of the fish tank. For each fish to occupy 693in the tank, Tyler should buy 2 goldfishes.

Given

Shape: sphere

The volume (V) of a sphere is:

Where:

So, we have:

Given that 1 goldfish occupies 693

The number of fishes is:

Rewrite as:

Approximate

Hence, Tyler should buy 2 goldfishes

Read more about volumes at:

link

2

Step-by-step explanation:

Diameter = 14

Radius = 7 inches

Volume = (4/3)×3.14×7³ = 1436.026667 inches³

1436.026667 ÷ 693 = 2.072187552

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6