1. The ages of five children in a family are 3,3,5,8, and 18. Which statement is true for this group of data? 1) mode > mean
2) mean > median
3) median = mode
4) median > mean

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.

Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.

7x^2-9x+5=0 find the discriminant and number of real solutions