Answer:
0
Step-by-step explanation:
Given
- 0.4(3x - 2) +
← substitute x = 4 into the expression
= - 0.4(3(4) - 2) + 
= - 0.4(12 - 2) + 
= - 0.4(10) + 
= - 4 + 4 = 0
Answer:
B 100 ounces
Step-by-step explanation:
There's 16 ounces in a pound. So multiply 6.25 by 16 to get 100.
if you want to solve it without a graph you're going to need to use the cubic formula, I'm unsure how else to solve it
Answer:
3.14 * r^2 * h
Step-by-step explanation: