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
polet [3.4K]
3 years ago
13

A culture of bacteria has an initial population of 420 bacteria and doubles every 5 hours. Using the formula P_t = P_0\cdot 2^{\

frac{t}{d}}P t ​ =P 0 ​ ⋅2 d t ​ , where P_tP t ​ is the population after t hours, P_0P 0 ​ is the initial population, t is the time in hours and d is the doubling time, what is the population of bacteria in the culture after 9 hours, to the nearest whole number?
Mathematics
1 answer:
AleksandrR [38]3 years ago
3 0

Answer:

gl

Step-by-step explanation:

You might be interested in
Write an equation for the function graphed above.
Rus_ich [418]

Where is the graph ??

Please provide the graph so that we can answer your questions ....

8 0
2 years ago
Please help me on this question
labwork [276]

Answer:

y = 4

Step-by-step explanation:

Make equal ratios. y  10               4

                                              =  

                               x   22.5          9

If you divide 10 and 22.5, you get 0.44 repeating. If you divide 4 and 9, you will also get 0.44 repeating.

7 0
2 years ago
Read 2 more answers
Frans filing cabinet is 6 feet tall 1 1/3 feet wide and 3 feet deep. She plans to paint all sides except the bottom of the cabin
GalinKa [24]
I think the answer shouls be 80. But its not given in the options.
3 0
3 years ago
Read 2 more answers
A store pays $996 for a barbecue grill and marks the price up by
mars1129 [50]
Just saying this but don't go to that store!  The answer, by the way is $1494
8 0
2 years ago
A triangle has sides of length 5, 8, and 10. What is the measure of its largest angle?
masha68 [24]
We'll use the Law of Cosines
We'll call
side a = length 5
side b = length 8
side c = length 10
and their corresponding angles as A, B and C
"C" would be the largest angle
cos (C) = (a^2 + b^2 - c^2) / 2 * a * b
cos (C) = (5^2 + 8^2 - 10^2) / 2 * 5 * 8
cos (C) = 25 + 64 -100 / 80
cos (C) = -11 / 80
cos (C) = <span> <span> <span> -0.1375 </span> </span> </span>
arc cosine ( <span> <span> <span> -0.1375 </span> </span> </span> ) = 97.903 Degrees
The largest angle is 97.903 Degrees



8 0
3 years ago
Other questions:
  • Trella alcala deposited 1,950 in a new credit union savings account on the first of the quarter the principal earns 4.25 percent
    8·2 answers
  • Paula spent 3/8 on her allowance on clothes and 1/6 on entertainment. What fraction of her allowance did she spend on other item
    6·2 answers
  • Find the value of x in each quadrilateral.
    9·1 answer
  • Find the discriminant 2x^2+8x+8=0
    15·1 answer
  • the alabama river is 729 miles. if 1 mile equals 1.61 kilometers, find the length of the river to the nearest whole kilometer. (
    9·1 answer
  • Factor 24x-40 using GCF
    9·1 answer
  • Expression equivalent to 17s-10+3(2s+1)?
    11·1 answer
  • Which statement about equations and expressions is true? An example of an equation is 4.5 + x = 13.2 because it shows that two e
    15·2 answers
  • What is the slope and y-intercept of this line?
    9·1 answer
  • (a) Fill in the tavle below to complete the proability distrubution of X
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!