Answer:
The required probability is
Step-by-step explanation:
Consider the provided information.
We need to find the probability that the first flip results in a head.
Therefore probability of lending head is
The first flip is head can be calculated as:
Integrate the above function as shown below:
Hence, the required probability is
Madison will need to buy 250 pounds of hamburger meat
(x+4)(x-2) FOIL the roots
x^2 + 2x - 8
a = 1
b = 2
c = -8