Mathematics, 18.10.2020 09:01 keilyjaramillo2870
Type the correct answer in the box. Round your answer to the nearest hour.
A scientist running an experiment starts with 100 bacteria cells. These bacteria double their population every 15 hours. Find how long it takes for
the bacteria cells to increase to 300. Use the formula Pr = P.2d, where Po is the original number of bacteria cells, Pt is the number
after thours, and dis the time taken to double the number.
It takes
hours for the number of bacteria to increase to 300.
Answers: 1
Mathematics, 21.06.2019 14:10
Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?
Answers: 1
Mathematics, 21.06.2019 15:00
Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?
Answers: 2
Mathematics, 21.06.2019 18:30
An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3
Answers: 2
Type the correct answer in the box. Round your answer to the nearest hour.
A scientist running an e...
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