Pierce has 8 minutes to complete 10 math problems. how many minutes does he have to spend on each problem? answers: 2/10 minute, 8/10 minute, 10/8 minute, or 1 2/8 minute

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

Find the value of x. give reasons to justify your solutions! h ∈ ig

Can someone tell me if this is perpendicular? !