Answer:
- 1.25 ( approx )
Step-by-step explanation:
Given,
Total tickets = 1172,
In which every ticket costs $ 2, also, three prizes will be awarded 1 for $ 500, 1 for $250 and 1 for $125.
Thus, we can make a table that represents the given situation,
Number of tickets 1 1 1 1169
Probability of ticket 1/1172 1/1172 1/1172 1169/1172
Price of ticket $ 500 $ 250 $ 125 - $ 2
( Note : Negative sign shows the loss, i.e. if we could not get any price then we have a loss of $ 2 )
Thus, the expected value of a ticket
Answer: 1.099
answer might be different depending on what u use for pi
Step-by-step explanation:
C=πd
(3.14)(0.35)=1.099
Answer:
57
Step-by-step explanation:
5|x^3-2|+7
Let x=-2
5|(-2)^3-2|+7
Work inside the absolute values first
5|-8-2|+7
5|-10|+7
Take the absolute value, which makes it positive
5 *10 +7
Multiply
50+7
57
Answer:
I think that the answer is 3/14
Step-by-step explanation:
9/14 - 6/14 = 3/14
ANSWER
On photo
EXPLANATION
Use the quadratic formula since the equation doesn't factorize not simplify by 3