Choose the function that is graphed below. 2)
y
13
12
11
10
9
8+
7
6
5
4
3
24
2
-7-6-5-4-3-2
4 5 6 7
Choose 1
y=3:30
y = 3

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?