Ages Number of students 15-18 9
19-22 4
23-26 9
27-30 2
31-34 5
35-38 8

Based on the frequency distribution above, find the relative frequency for the class with lower class limit 23

Relative Frequency = %

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi