Mathematics, 23.05.2021 02:10, dcdr57
A culture of bacteria has an initial population of 420 bacteria and doubles every 5 hours. Using the formula P_t=P_0·2t/d where P_t is the population after t hours, P_0 is the initial population, t is the time in hours and d is the doubling time, what is the population of bacteria in the culture after 9 hours, to the nearest whole number?
Answers: 3
Mathematics, 21.06.2019 15:30, Reese7977
Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.
Answers: 3
Mathematics, 21.06.2019 17:00, liddopiink1
Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)
Answers: 1
A culture of bacteria has an initial population of 420 bacteria and doubles every 5 hours. Using the...
Mathematics, 13.12.2019 05:31