The actual delivery time from a pizza delivery company is exponentially distributed with a mean of 2727 minutes.
a. what is the probability that the delivery time will exceed 3232 minutes?
b. what proportion of deliveries will be completed within minutes?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Can someone me out here and the tell me the greatest common factor

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.