A rectangle has a width of 3 units. The rectangle's length is 5 times its width. What is the area of the rectangle?

Can some one me with these questions

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→∞.

Match the one-to-one functions with their inverse functions.