18 men can earn Rs. 360 in 5 days. How much money will 15 men earn in 9 days?

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g