Answer:2.7
Step-by-step explanation:multiply 3 x 1.8 then divide by 2
8cm
6/3=y/4 ________ cross multiply
3y=24 ________ divide by 3
y=8
Answer:
About 588.7 mm^3
Step-by-step explanation:
The formula for the volume of a sphere is (4/3)*pi (or in this case 3.14)*r^3, where r is the radius.
We need the radius. We are given the diameter, 10.4.
The radius is half the diameter, so 10.4/2=5.2.
Use r=5.2 and put it into the formula:
(4/3)*3.14*5.2^3≈588.7
Five raised to the fifth power 5^5 5*5*5*5*5 = 3,125
