9514 1404 393
Answer:
(b) $1.15
Step-by-step explanation:
The expected value is the sum of products of payoff and probability:
$0×0.15 +0.50×0.5 +1.0×0.2 +2.0×0.1 +10×0.05
= $0 +0.25 +0.20 +0.20 +0.50
= $1.15 . . . . expected value of the scratch ticket
Answer:
51 inches
Step-by-step explanation:
68÷100 would be 1% then to find 75% you would multiply by 75
Answer:
for inverse: f^-1(x)=2x-14
for derivative: f^-1(x)=1/2
Step-by-step explanation:
Part A. 10.50 and 15 are coefficients while h and c are variables.
Part B. Amount earned = 10.50(37) + 15(12) + 50 = 388.5 + 180 + 50 = $618.50
The coefficient will change
