If p(a)=1/3, p(b)=2/5, what is p(a^b)? a.2/15 b.3/15 c.1/15 d.11/15

What is the slope of the line shown below?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?

Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?