An alphabet wheel has 26 equally likely spaced slots
numbered A to Z. Rusty bets $ 1 on one of the numbers
and wins $ 20. You earn $20 if it lands on your letter,
otherwise you lose your bet. The random variable X
assigns $20 to the wheel landing on letter chosen and $1 to having the wheel land on any other letter. What is
expected value of alphabet on wheel?

y + 11 = (1/4)(x + 16)

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.

1 mph

step-by-step explanation:

if the question is asking how much does she drive per mile then,

13 / 13 = 1 mph