Mathematics, 28.08.2019 07:30 lindsay45
Dr. silas studies a culture of bacteria under a microscope. the function b1(t)= 1200 (1.8) represents the number of bacteria t hours after dr. silas begins her study.
(a) what does the value 1200 represent in this situation?
(b) what does is the percent of growth or decay?
(c) approximately how many bacteria are present at t = 5 hours?
(d) the number of bacteria in a second study is modeled by the function b2(t)= 1000 (1.8)^t. will the bacteria present in both studies ever be equal for a certain value of t? why or why not?
Answers: 1
Mathematics, 21.06.2019 16:00
If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?
Answers: 1
Mathematics, 21.06.2019 16:20
What are the soultion(s) to the quadratic equation 40- x^2=0
Answers: 1
Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
Answers: 1
Dr. silas studies a culture of bacteria under a microscope. the function b1(t)= 1200 (1.8) represent...
History, 01.09.2019 10:30
Mathematics, 01.09.2019 10:30
Biology, 01.09.2019 10:30
History, 01.09.2019 10:30
Mathematics, 01.09.2019 10:30
History, 01.09.2019 10:30
Health, 01.09.2019 10:30
Computers and Technology, 01.09.2019 10:30
English, 01.09.2019 10:30
Mathematics, 01.09.2019 10:30