The probabilities distribution of y, a discretas random a variable is given in the table. What is the expected value of Y ?
A) 25.0
B) 26.5
C) 35.0
D) 35.5

Chart: Y Vs Probability
Y: 10, 20, 30, 40, 50, 60
Probability: 0.10, 0.25, 0.05, 0.30, 0.20, 0.10

Ineed to know the answer to this algebra question.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true