Choose the definition for the function. a. y=1-x+2
{20
- 2x + 1 x < 1
x> 1
c. y = {-x+2
=
1-2x +1 x > 1
+2 x <1
- 2x + 1 x < 1
b. y = {-x+2 x 21
d. y= s-2x +1 x 21
1-x+2
x < 1

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Factor this polynomial completely x^2-64

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean