If p and q are non-zero rational numbers, and s and t are irrational numbers, select all of the statements that are always false. The product pq is irrational.

The product pt is irrational.

The quotient pq is irrational.

The product st is irrational.

The quotient st is rational.

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?