Find the lengths of all four sides : p (2,2), q (1,-3),r (-4,2),s (-3,7)

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

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Do you mind if you guys me with this question i’m on number 8