1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Allushta [10]
2 years ago
8

4. Under favorable conditions, bacteria can multiply every 20 minutes. Starting with one bacteria cell, how many bacteria should

you expect after 15 hours? Hint: Under favorable conditions, if one bacterium becomes 2 in 20 minutes (1 multiplied by 2), those 2 become 4 in the next 20 minutes, and then those 4 become 8 in the next 20 minutes. That means that 8 bacteria resulted in 1 hour. Now calculate the growth of bacteria for 15 hours.
Mathematics
1 answer:
valkas [14]2 years ago
8 0
120 bacteria
if 8 bacteria multiply per hour, 8 x 15 = 120 bacteria 
You might be interested in
In a chemistry lab an experiment requires 500ml of one ingredient to be mixed with 1000 mL of another. how many ounces is the so
zavuch27 [327]

Answer:

50.72 us fl oz

Step-by-step explanation:

Given:

500 ml of ingredient to be mixed with 1000 ml of another ingredient.

\therefore \textrm{Total solution contains} = 1500ml

Now we need to convert ml into Ounces.

Formula:

\texttrm{us fl oz} = ml \times 0.033814= 1500 \times0.033814 = 50.72 oz

\therefore \textrm{Total solution contains} = 50.72 ounces

5 0
2 years ago
Same-side interior angles always add
AleksAgata [21]

THEOREM:

<u>Same Side Interior Angles Theorem</u>:– If two parallel lines are cut by a transversal, then the same side interior angles are supplementary.

ANSWER:

By same side interior angles theorem,

∠4 + 123° = 180°

∠4 = 180° - 123°

∠4 = 57°.

8 0
2 years ago
Look in attachment..answer if u k only...will be in trouble from mod if u spam
Elden [556K]
We are asked to determine what happens to the values of f(x) as x approaches 2 using values of x  less than 2 AND using values of x greater than 2 . 

<span>Observe from the graph that as </span>x approaches 2 from the left or the right, the values of f(x) increase without bound.

Therefore, we know the following. 

\text{lim} \ f(x) = +\infty}
4 0
3 years ago
My rectangular soccer field site has a length equal to twice its width. Find its area in terms of its length x
tekilochka [14]
The area of a rectangle = (length)(width)

let's call the width x. the length is twice the width, so the length = 2x.

so the area = (x)(2x)
area = 2x^2
8 0
2 years ago
There are 5 males for every 3 females at the gym. If 120 men attend on an average day, how many women would you expect to attend
Katen [24]
120 divided by 5 is 24.
24 times 3 is 72.
72 females.
7 0
3 years ago
Other questions:
  • PLEASE HELP I GIVE THANKS
    9·1 answer
  • The net below can be folded to form a square pyramid.
    12·2 answers
  • F(x) = x^2 if the graph is moved 3 spaces to the right for g(x). describe g(x)
    15·1 answer
  • A carpenter is framing a window with wood trim where the length of the window is 9 1/3 feet. If the width of the window is 6 3/4
    15·1 answer
  • Ies a new conditioner to his hair. He finds that the rate at which his hair
    10·1 answer
  • PLS helppp I’ve been stuck on this for a while
    7·1 answer
  • Solve 3x2 − 7x − 2 = 0. (1 point)
    11·2 answers
  • Plssssssssssssss help
    8·1 answer
  • GUYS HELP! IS THIS CORRECT???<br> ILL MARK YOU BRAINIEST!
    5·2 answers
  • The probability that a randomly chosen person has a dog is 0.34. The probability that a randomly chosen person will have a dog a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!