How many blocks do you need to add to Square 6 to get Square 7? to Square 9 to get Square 10? to Square 19 to get Square 20? Explain using powers. You need to add , or 2 −
2 blocks to Square 6 to get Square 7.

You need to add 19, or 2 −
2 blocks to Square 9 to get Square 10.

You need to add 39, or 2 −
2 blocks to Square 19 to get Square 20.

Asquare parking lot has 6,400 square meters what is the length in meters

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

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?