A bank is going to hire 5 new employees. There are 12 applicants. Which ratio represents the number of applicants to new employees?
O 5/17
O5/12
O 12/17
O 12/5

Can somebody me out with this question

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.