If X and Y are random variables, the sum of all the conditional probabilities of X given a specific value of Y will always be:

-0.0-1.0-the average of the possible values of X.-the average of the possible values of Y.

Find the square roots of the number 25

4 consecutive prime numbers whose sum comes as close as possible to 100 without going over

Multiple choice what is the factorization of the polynomial below? -x^2 - 15x - 54 A - 1 (x+9) (x+6) B (x-9) (x+6) C (x+9) (x-6) D (x+9) (x+6)

The temperature at 6:00 am was - 12 degrees Fahrenheit. The temperature increased by 1/2 degree each hour for 6 hours. What was the temperature at noon?

Jeff is traveling from Atlanta to Columbia and then to Charleston. He decides to plot the cities on a coordinate plane. He puts Atlanta at (0, 0), Columbia at (21, 0) and Charleston at (24, - 11). He lets each tick mark represent 10 miles.

Find the value of y when x equals 33

Two parallel lines are intersected by a third line so that angles 1 and 5 are congruent. Which statement is true about angles 3 and 5? They are acute. They are congruent. They are complementary. They are supplementary.

What is the factorization of the trinomios below? -x^2+2x+48 A.-1 (x-8) (x+6) B.-1 (x+8) (x+6) C. (-x+6) (x+8) D. (x+6) (x-8)

Jose wanted to buy a bicycle for his son. at the store, he saw 38bicycles and tricycles. jose say I counted 81 wells. how many bicycles and how many tricycles are there?

20 ounces to 25 ounces find the percent of change