Answer:
36%
Step-by-step explanation:
9/25
multiply each by 4 to get 36/100
as a percent it would be 36%
Answer:
226 cubed foot (rounded to 3 s.f.)
Step-by-step explanation:
Volume of cyclinder:
× r² × h
Volume of cylindrical tank =
× 3² × 8
= 72
= 226 cubed foot (rounded to 3 s.f.)
Answer: Choice A. 
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Work Shown:

The answer is 2 y= total installation cost. x is the variable representing the number of months of service and $40 is the fixed price while $90 is dependent on the xvalue
13 of the students walk to school. 17 of them (the rest of the class) drive or take the bus