Acylinder has a radius of 30 ft and a height of 19 ft. what is the exact surface area of the cylinder?

a. 1200π ft2
b. 1260π ft2
c. 1800π ft2
d. 2940π ft2

With both problems. a.s.a.p directions on photo ^

Eric and shiloh each have a savings account. the ratio of eric’s account balance to shiloh’s account balance is 4: 3. together they have a total of $140 in their accounts. use the tape diagram below to you determine the balance of eric’s account.

Devaughn's age is three times sydney's age. the sum of their ages is 96. what is sydney's age?