Answer:
>
Step-by-step explanation:
since its a negative, the greater number is the lowest
Answer:
x = 0
Step-by-step explanation:
First, distribute the -4 to the parentheses:
-4 + 3x = 2x - 4(1 - 3x)
-4 + 3x = 2x - 4 + 12x
Then, add like terms:
-4 + 3x = 14x - 4
Solve for x:
3x = 14x
0 = 11x
0 = x
-54 i think is the answer
The formula for volume of a sphere is 4/3pi(radius)^3
So 4/3(3.14 - better to use the pi button on your calculator)(4 cubed)
Punch into calculator (And I mean PUNCH that thing)
Volume = 268.08 in.^3. Divide this by 2.5 = 107.23 seconds.