Omar wants to find the average height of the students in his class. which measurement should he find?
a. the range
b. the mean
c. the median
d. the mode

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

How can (square root of 25) ^2 be rewritten?