Jersey pent 1/2 of the money she saved (s) on new clothes. Then she talked her parents into letting her make an extra $25 by doing chores around the house. Now she has $165. What was the amount of money she had saved (s) in the very beginning? Let s = amount of money saved in very beginning

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

the thermometer is precise but not accurate

step-by-step explanation:

answer: i literally just answered this question but they want me to do it again

step-by-step explanation: