A cell biologist was growing bacteria in a dish. At hour 1, there were 200 bacteria in the dish, and at hour 2 there were 500 bacteria. What percent increase occurred between hour 1 and hour 2?

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85