2√64
(+) =8
10-2

solve 3√125=? by following steps above​

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?