curleestaceyovv7qz curleestaceyovv7qz

22-03-2018
Mathematics

contestada

A culture started with 4,000 bacteria l. After 7 hours, it grew to 5,200 bacteria. Predict how many bacteria will be present after 9 hours.

Respuesta :

SamSamySamantha SamSamySamantha

27-03-2018

So it started with 4,000
7 hours later it grew from 4000 to 5200,
We are gonna divide 5200 by 7 to get the germs per hour that grow/grew
Then mulitiply it by 9 and your answer is:

6,685

Hope this helps!
@SamSamySamantha

Answer Link

Otras preguntas

Why is the title The Divine Comedy appropriate for a work that includes a journey through Hell?

Mitchell is a big coffee fan, so he always takes care of coffee brewing at the office. Normally he uses 100 grams of Robusta coffee to prepare 10 cups of coffee

Is 47/13 written in simplest terms

Which of these words has a silent p?a.sample.b.parachute.c.psychiatrist.d.peephole.

The question is -x^2+18x-75. I know that first you need to find the axis of symmetry but I am not sure how to use the formula -b/2a in this equation??

A 100 kg man jumps into a swimming pool from a height of 5.0 meters. It takes 0.40 seconds for the water to reduce his velocity to zero. what average force did

ANSWER THE 3 QUESTION WILL MARK AS BRAINLIEST THIS IS 20 POINTS :)))

Which pronoun has changed since Old English times? she, he, me, or we

if you do this you will get crowned and get 15 points List and describe the layers of the earth from the center of the crust. DESCRIBE THE COMPOSITION OF EACH L

Who says the following and why? "So now at last, you gods, you train your spite on me for keeping a mortal man beside me. The man I saved, . . . . . . . . . .