A game warden released 40 tagged rainbow trout into a lake for the first time. Later that year, 2 out of every 5 rainbow trout caught from the lake had tags. Which is the best estimate of the number of rainbow trout that were in the lake before fishing season started?

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.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Which of the following expressions cannot be simplified to x – 2?