The number of hours, t, that bacteria spread 10-fold can be modeled by the equation B(t) = B0(10)2t. There are 15 bacteria present initially and a biologist wishes to find out how many hours will elapse until there are 1,845 bacteria present. What is the exact value for the number of hours elapsed, t, in the equation 1,845 = 15(10)2t? t equals start fraction log of one hundred twenty three over two end fraction
t equals start fraction log of one thousand eight hundred forty five over two times log of one hundred fifty end fraction
t equals start fraction log of one hundred twenty three over log of two end fraction
t equals start fraction log of one hundred eighty four point five over two times log of fifteen end fraction

a) 32pie square meters

step-by-step explanation:

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497

i will with my problems and all the other things that need to   be on by the way

step-by-step explanation:

step-by-step explanation:

what was your answer?