A bacteria culture initially contains 2500 bacteria and doubles every half hour. Find the size of the baterial population after 40 minutes.   Find the size of the baterial population after 5 hours.

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A: The exponential growth of any polpilation is given by the equation -y(t)=y0ektwhere y0 is the…

Q: In 10 minutes, a conveyor belt can move 1,000 bushels of corn into a storage bin. A smaller belt can…

A: A conveyor belt can move 1000 bushels of corn in 10 minutes.  A smaller belt can move 1000 bushels…

Q: One inlet pipe can fill an empty pool in 12 hours, and a drain can empty the pool in 15 hours. How…

A: t=?

Q: The number of bacteria doubles each day. How many bacteria will a sample have after 13 days if it…

A: We have to find how many bacteria will a sample have after 13 days if it starts with 40 bacteria.

Q: The population of a city decreases by 3.4% per year. If this year’s population is 204,000 what will…

A:

Q: One inlet pipe can fill an empty pool in 8 hours, and a drain can empty the pool in 12 hours. How…

A:

Q: A bacteria culture initially contains 2500 bacteria and doubles every half hour. Find the size of…

A:

Q: a railroad crew can replace 450 meters of rails in 3 days.   how many kilometers of rail can they…

A: Basic concept: The amount of work done in 'N' days = xThe amount of work done in '1' day    = x NThe…

Q: The number of bacteria triples each day. How many bacteria will a sample have after ten days if it…

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Q: There is a population of 65 bacteria in a colony. If the number of bacteria doubles every 484…

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Q: Certain microorganism doubles every 2 hours. If initially, 280 bacteria of this kind are in the…

A: Given: The microorganism doubles every 2 hour. The number of bacteria  at the start is 280. Concept…

Q: A tennis player uses up 800 calories every hour. In 1 hour and 15 minutes, how many calories does…

A:

Q: One automobile starts out from a town at 8 a.m. and travels at an average speed rate of 60 mph. 2…

A: Let A be First automobile and B be second automobile

Q: A bacteria culture initially contains 2500 bacteria and doubles every half hour. Find the size of…

A:

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A:

Q: A chemist wishes to make 100 liters of 3% acid solution by mixing a 2% solution with a 5% solution.…

A: Let amount of 2% solution be x and amount of 5% be y. As we know we have to make 100 liters of…

Q: John can mow his lawn in 3 hours and his sister, Julie, can mow it in 2 hours. How long will it take…

A: John can mow the lawn in 3 hours.  So in 1 hour he can mow 1/3 of the lawn   Julie can mow the lawn…

Q: brandon walks 3 miles at a certain speed and then he jobs 3 moles per hour faster for 9 miles. If…

A:

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A:

Q: There is a population of 18 bacteria in a colony. If the number of bacteria doubles every 177 hours,…

A: This is an exponential growth problem: A0ertGiven intital bacteria=18Given the bacteria dobules so…

Q: A bacteria culture initially contains 2500 bacteria and doubles every half hour. Find the size of…

A: Population model

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A:

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A:

Q: A population of 10 hamsters will triple every year. What will be the population after 7 years?…

A: Given: A population of 10 hamsters will triple every year…

Q: A man weighing 600 kg has been losing 3.12% of his weight each month with some heavy exercises and…

A: To determine the weight of man after 20 months.

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A:

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A:

Q: The bacteria of a culture starts with 200 bacteria and triples in size every half hour. After 2…

A:

Q: A swimming pool can be filled in 11 hours if water enters through a pipe alone, or in 21 hours if…

A: Given:- A swimming pool can be filled in 11 hours if water enters through a pipe alone, or in 21…

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A:

Q: A human brain contains 3 x 1010 neurons and a gorilla brain contains 7.5 x 109 neurons. How many…

A: Given A human brain contains 3 x 1010 neurons and a gorilla brain contains 7.5 x 109 neurons.

Q: A bacteria culture initially contains 2000 bacteria and doubles every half hour. Find the size of…

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Q: A culture of bacteria doubles every hour. If there are 500 bacteria at the beginning, how many…

A:

Q: A tub can be filled in 10 minutes and drained in 8 minutes. How long will it take to empty a full…

A: Let's find.

Q: The volume of one of the Great Lakes is 3.5 x 103 cubic kilometers.  If there are 6.3 x 107 fish in…

A: Given that The volume of one of the Great Lakes is 3.5 x 10^3 cubic kilometers. And number of fish…

Q: Each edge of a cube is decreased by 1 inch. If the volume of the smaller cube is 37 cubic inches…

A: Topic:- algebra

Q: There is a population of 900 bacteria in a colony. If the number of bacteria doubles every 279…

A:

Q: The lifespan of a hamster is 6 years less than that of a giraffe. The lifespan of a puma is 4 times…

A: Consider the lifespan of hamster, giraffe and puma be h, g and p respectively. Lifespan of hamster…

Q: If Jan can weed the garden in 2 hours and her husband can weed it in 1 hour and 30. Find how long it…

A:

Q: A culture of bacteria doubles every 2 hours. If there are 500 bacteria at the beginning, how many…

A: The initial population, P0=500Time of growth, t=24 hourstime of doubling, d=2 hours

Q: A bacteria culture initially contains 1000 bacteria and doubles every 45 minutes. Find the size of…

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Q: A pipe can fill a tank in 120 minutes while the drain valve can drain it in 150 minutes. If the…

A: Assume it takes t minutes to fill the tub. pipe can fill in 120 minutes drain valve can empty in 150…

Q: A bacteria culture initially contains 3000 bacteria and doubles every half hour. Find the size of…

A:

Q: A bacteria culture initially contains 1600 bacteria and doubles every half an hour. Find the size of…

A: Solution:

Q: the sum of a number and 12 times its reciporcal is 8. find the number(s).

A: Given:Sum of a number and 12 times its reciprocal is 8.

Q: A truck moving continuously, averages 52.5 mph for 6.75 hr. how far does it travel during this time?

A:

Q: A leaking pond loses 18 gallons of water in 37 hours. How many gallons of water will it lose in 42…

A:

Q: The number of bacteria in a colony doubles every 30 minutes. If there are 2 bacteria now, how long…

A: to solve this problem we have to use geometric progression.

Q: The count of a bacteria in a culture was 5 initially and doubles every 30 minutes. Find the size of…

A:

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.