Find the formula for the nth term for the following sequence. 3, 9, 27, 81..

1. A(n) =3(3^n-1)
2. A(n) =3^n-1
3. A(n) =3(3^n)

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3

What is 140% of 25? because i need