28. What is the area of the
rectangular billboard?
20 ^7ft x 7^8ft

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.