Answer:
he gained 2,100
Step-by-step explanation:
Answer:
0.35
Step-by-step explanation:
To start calculating you can divide 20 by 100 to find out the decimal for 1/20, which is equaled to as 0.05, and then times this by the seven to get 0.35
ANSWER :
The larger number is 35
EXPLANATION :
Let x = first number
The second number is 9 more than twice the other number.
So that will be (2x + 9)
The difference between the two is 22.
So we have :

The first number is 13
The second number will be :
2(13) + 9 = 26 + 9
= 35
Answer:
3053.6 mm³
Step-by-step explanation:
The volume of a sphere is given by the formula ...
V = 4/3πr³ . . . . . where r is the radius, half the diameter
__
For the given sphere, the volume is ...
V = 4/3π(9 mm)³ = 972π mm³ ≈ 3053.6 mm³