Behind Lin's house there is a kiddie pool that holds 180 or 680 units of water, depending on which unit you are using to measure. Which measurement is in gallons, and which is in liters?
180_ 680_

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.