Devaughn's age is three times Sydney's age. The sum of their ages is 52. What is Sydney's age?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

For which rational expression is -2 an excluded value of x

What is the following product? sqrt 30 • sqrt 10