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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:
Step-by-step explanation:
im on the same one
sorry i couldent help
Answer:
B
Step-by-step explanation:
In this question , it is given that the number of a country's unemployed workers decreased from 3.4 million to 5.5 million last year.
First we have to find the percentage of unemployers, that is

So the percentage of unemployers change at a rate of

Answer:
The correct statement is the first one: a is the hypotenuse, b is adjacent, c is the opposite in relation to <J
The last two are definitely incorrect because a is the hypotenuse no matter what and the second one is wrong because b isn't the opposite in relation to <J.