subject
Mathematics, 17.10.2019 19:20 jhausenfleck541

a biologist is researching a newly-discovered species of bacteria. at time t = 0 hours, he puts 100 bacteria into what he has determined to be a favorable growth medium. six hours later, he measures 240 bacteria. assuming exponential growth, what is the equation to determine the number of bacteria after t hours?

a) y=100(240)^t

b) y=100(1.681)^t

c) y=100(2.4)^t

d) y=100(1.157^t

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.
Answers: 1
question
Mathematics, 21.06.2019 14:00
Which product is positive a is 2/5 -8/9 -1/3 -2/7 b is -2/5 8/9 -1/3 -2/7 c is 2/5 8/9 1/3 -2/7 d is -2/5 -8/9 1/3 2/7
Answers: 2
question
Mathematics, 21.06.2019 17:00
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
question
Mathematics, 21.06.2019 19:40
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
You know the right answer?
a biologist is researching a newly-discovered species of bacteria. at time t = 0 hours, he puts 100...
Questions
question
English, 02.11.2020 19:00
question
Mathematics, 02.11.2020 19:00
question
Mathematics, 02.11.2020 19:00
question
Social Studies, 02.11.2020 19:00