Which graph represents the absolute value of -3?
0
+
+
-5
-3
+
-2
+
-1
0
1
+
2
3
4
5
-3
0
+
-5
+
4
+
-3
+ +
-2 -1
+
1
+
2
+
4
0
3
5
0
-5
4
-3
-2
-1
0
1
2
3
4
5
-6
-5
4
-3
-2
+
-1
+
0
1
2
3
4
5
which represents the absolute value of -3

Me find the value of x each figure.

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

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?