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
Anit [1.1K]
3 years ago
14

A culture of bacteria has an initial population of 640 bacteria and doubles every 2 hours. Using the formula P_t = P_0\cdot 2^{\

frac{t}{d}}P t =P 0
⋅2 t/d , where P_t is the population after t hours, P_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 7 hours, to the nearest whole number?
Mathematics
1 answer:
IgorC [24]3 years ago
5 0

Answer:

Pt= 7240.7734 ≈ 7241

Step-by-step explanation:

You might be interested in
if leslie moves her money into an account that pays 8 percent compounded annually for 5 year(s), the amount of money that will a
aliina [53]

The value of an account at 8% compounded annually,
after 5 years have passed since your initial deposit, is

             (the amount you originally put in) x (1.08)⁵ .

You didn't tell us how much Leslie invests at the beginning of the 5 years.
Whatever the amount is, it will become  46.9% greater  in 5 years !

3 0
3 years ago
Read 2 more answers
Q.8 What is the tail length?
Arlecino [84]
If I'm correct you should make a fraction first
5.4            3.6
-----    to    -----
4.8              ?

Now find the missing number
5.4 to 3.6 would be a difference of ÷ 1.5 so you must do the same for 4.8
     
           ÷<span>1.5   </span>
5.4               3.6
-----       to    -----
4.8                3.2
           ÷1.5

The tail length should be 3.2 feet
3 0
4 years ago
Which list shows all the factors of 72?
Deffense [45]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
(−72.91) − (−10.38)
Ainat [17]

Answer:

The answer of this question is 62.53.

3 0
3 years ago
Read 2 more answers
What is the volume of a cylinder, in cubic inches, with a height of 6 inches and a base diameter of 20 inches? Round to the near
Liono4ka [1.6K]

Answer:

V=π(d / 2)2h=π·(20 /2)2·6≈1884.95559in³

V≈1884.96in³

3 0
4 years ago
Other questions:
  • To become a member of an ice skating rink, you have to pay a $30 membership fee.The cost of admission to the rink is $5 for memb
    13·1 answer
  • You can buy 4 apples at stop and shop for 0.96. you can buy 6 of the same apples at path mark for $1.50 which store has the bett
    6·1 answer
  • What is the rock style
    5·1 answer
  • Find the<br> midpoint of the<br> line segment<br> with the given<br> endpoint<br> (5,2), (-4,-3)
    6·1 answer
  • What number is halfway between 13 and 31
    6·2 answers
  • Larry's small business has $60,000 dollars in its account and makes automatic
    12·1 answer
  • Which expression is equivalent to 5(d+1)<br> A 5d+5<br> B 5d+1<br> C d+5<br> D d+6
    10·1 answer
  • Describe how to evaluate the expression 3^2 + (21 - 9) X 6÷2. Can someone help me out, please? I'm having trouble, and my teache
    11·1 answer
  • PLEASE HELP!!!
    6·1 answer
  • the hammer throw is an Olympic even which employs a metal ball attached to a 4 foot chain. an athlete spins the chain and hammer
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!