Classify the number as rational or irrational.

select rational or irrational for each number.

rational irrational
0.15783456
−200−−−√
419
0.23

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

Of the 50 us states 4 have names that start with the letter w