To complete one round of a jogging track, samantha took 1.52 minutes. which expression below represents the time taken by samantha to complete 3 rounds of the track?

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?