Mathematics, 02.03.2020 00:26 cloudFF
The number of bacteria in culture grows 80% each hour. Suppose. There are 250 bacteria in the original culture.
a. Write an exponential growth model showing the number of bacteria after x hours.
b. Calculate the number of bacteria after 10 hours.
Answers: 2
Mathematics, 21.06.2019 19:00
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
Mathematics, 21.06.2019 21:10
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
Answers: 2
Mathematics, 21.06.2019 21:30
You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?
Answers: 2
The number of bacteria in culture grows 80% each hour. Suppose. There are 250 bacteria in the origin...
Mathematics, 25.09.2019 05:30
Mathematics, 25.09.2019 05:30
Mathematics, 25.09.2019 05:30
English, 25.09.2019 05:30
Social Studies, 25.09.2019 05:30
Social Studies, 25.09.2019 05:30
Computers and Technology, 25.09.2019 05:30
History, 25.09.2019 05:30
Mathematics, 25.09.2019 05:30