. V = πr3 V = π(9)3 V = π(729) V = 972π cubic units Is Noah’s work correct? Explain. Yes, Noah’s calculations are correct. No, Noah did not simplify correctly. No, Noah used the diameter instead of the radius in the calculations. No, Noah did not use the correct formula for volume of a sphere.

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 shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

How do you write y-10=2 (x-8) in standard form