18. Reason quantitatively. Based solely on the pattern in the table, Andre states that the
number of sides of a
Polygon
Sides Angles
polygon is equal to its Triangle
3
3
number of angles. Is
Andre's statement a
Quadrilateral 4
4
conjecture or a theorem?
Pentagon
5
5
Explain.
oned
UT

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

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.

I’m really confused and need to learn this