The market makes a pyramid of soup cans. The lowest row contains 56 cans, the next one contains 53, and the next contains 50. If the pyramid continues in this fashion, how many cans tall is the pyramid? Solve by using an algebraic equation.

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

Need solving this second acceleration problem.

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