I think the 8 pencils is a better buy because it is only 2 more cents than the other one and 3 extra pencils. 8 cents per pencil
Answer:
When you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. f(x) = x2 and f(x + h) = (x + h)2 Therefore, the slope of the secant line between any two points on this function is 2x + h.
Step-by-step explanation:
v=s^3 s=3^4=81
v=(81)^3
v=531,441 cm^3
Answer: $26.00
Step-by-step explanation:
one hour: $6.50
four hours: $6.50 x 4= $26.00
I = p r t
I = 315(.015)(3) = 14.18
Add interest to the principle.
$315. + 14.18 = $329.18