Help don't know this question​

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is