Which lengh can be rounded up to the nearest tenth of an inch
a. 66.61
b. 5.055
c. 4.91 or
d. 6.5

How do i work this problem out using the equation a=pe^rt

Giving 100 points asap bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. calculate the area of the polygon. be sure to show all your work and explain your answer.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6