What are the values of a4 and r of the geometric series?
2-2 +2 -2 + 2

a = 2 and r= -2
a = -2 and r= 2
a = -1 and r= 2
a = 2 and r= -1

Aparallelogram has an area of 216.24 cm2 and a height of 15.9 cm. how long is the base of the parallelogram? enter your answer as a decimal in the box. cm

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

Which of the following is the true for f(x) = 5cos