The two-way frequency table below shows data on a student's performance on a math test and that student's gender for students in Ms. Matchenbacker's class.
Complete the following two-way table of column relative frequencies.

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

What number is 7 units left of -15?