Which of the following expressions is larger? 3.67 x 10^2 or 1.9 x 10^2

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.