Please help. If c is a number with no exponent, what is the value of c in the equation below? 4^7/4^3=a^b=c

What point is the projection of q on a) r b) s c) t

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.