4. A textbook has 428 pages numbered in order starting with 1. You flip to a random
page in the book in a way that it is equally likely to stop at any of the pages.
a. What is the sample space for this experiment?
b. What is the probability that you turn to page 45
c. What is the probability that you turn to an even numbered page?
d. If you repeat this experiment 50 times, about how many times do you expect
you will turn to an even numbered page?

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

step-by-step explanation: