Rosa is making a poster that has a rainbow as part of the design. Using a string and a pencil she makes a compass. She draws a semicircle that has a radius of 18 inches. Using the same center point, she draws another semicircle that has a radius of 12 inches.

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

Which graph represents the parent function of y=(x+2)(x-2)

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