The population of bacteria in a petri dish doubles every 12 h. the population of the bacteria is initially 500 organisms. how long will it take for the population of the bacteria to reach 800? round your answer to the nearest tenth of an hour.

aproximately 8.1 hours

Step-by-step explanation:

500 (2^(t/12)) = 800 , where t is in hours

2^(t/12) = 1.6

take logs of both sides, and use the rules of logs

t/12 log2 = log 1.6

t/12 = log 1.6/log 2

t = 12(log 1.6/log 2)

= appr 8.1 hours

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

three-fourths of an hour

36÷48=0.75

0.75=