Johanna can jog 3,000 feet in 5 minutes. if she jogs at the same rate, how many feet can she jog in 8 minutes?

If the value of cos330°is√3/2 then find cos 165°.

Vinny is interviewing for a job.he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?

Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?