Answer:
(a) 0.42
(b) 0.28
(c) 0.88
Step-by-step explanation:
Let probability that the bank stock will appreciate over a year, P(A) = 0.70
Probability that the electric utility will increase over the same period, P(B) = 0.60
Also, it is given that the two events are independent.
(a) Probability that both stocks appreciate during the period = Bank stock will appreciate * Electric utility will appreciate = P(A) * P(B)
= 0.70 * 0.60 = 0.42 .
(b) Probability that the bank stock appreciates but the utility does not is given by;
P(A) * (1 - P(B)) = 0.70 * (1 - 0.60) = 0.70 * 0.40 = 0.28 .
(c) Probability that at least one of the stocks appreciates = P(A B)
P(A B) = P(A) + P(B) - P(A B)
= 0.70 + 0.60 - (0.70 * 0.60) { because both events are
independent }
= 1.3 - 0.42 = 0.88 .
Answer:
a decimal
Step-by-step explanation:
Answer: Don't worry, I got you.
Step-by-step explanation: gh, g stands for "needs to be with h" and h stands for "I need to be with g" So G and H are devil horns from the abandon mineshaft from the top of a head and the bottom of a smelly toe, so in other words, we rise apon the g and sink below the h, for all people and aliens that LED lights created, pins on paper to pictures and cameras, and the horns of the alligators tounge to a bicep to a ripped kangaroo. Crying school kids have forgiveness on wings for humans on kangaroos. When it's your birthday last year two years ago which is tomorrow, from all horns to get on all horses and humans using their wings. Hopefully this is helpful!!!
Have a great day!
Answer:
53/28 is the answer on delta math
Step-by-step explanation:
The answer is 1 hour 30 minutes. Think of the 50 and 20 mins as 5/6 and 2/6