Use the discriminant to determine the number and type of solutions to the quadratic equation and solve the questions below. Show all work for full credit.

a^2+8a=13

A: Discriminant:
B: Number of Solutions:
C: Type of solutions (real or imaginary):
D: Type of solutions (rational or irrational):

For this case we have the following quadratic equation:

Where:

The discriminant is given by:

then we have two different real roots.

We have to, based on the quadratic formula:

Thus, the solution will be irrational.

Two real solutions

Irrational solutions

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

75%

step-by-step explanation: