ms adams shares out 40 pencils between niamh and jack in the ratio 3:5 how many pencils does each child get

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

If value of cos330° is √3/2 then find tan165°.

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?