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
miv72 [106K]
2 years ago
11

While testing a new vaccine, a lab technician noticed that the number of bacteria reduced by half every minute. How long does it

take for 3,000 bacteria to reduce to 375?
Mathematics
1 answer:
ANTONII [103]2 years ago
7 0
As we know that 
x=x0*[1/2]n
putting the values 
375=3000*[1/2]n
375/3000=<span>[1/2]n
</span>1/8=<span>[1/2]n
simplify
[1/2]3=</span><span>[1/2]n
by cancelling them
so n=3
so it will take 3 minutes
hope it helps</span>
You might be interested in
I need the answer quick please!!!!
4vir4ik [10]

Answer: it says $18 plus $3. The equation would be y = 3x + 18 like said. And for the other one it’s y = 5x + 12 following the same logic.

I know I’m not helping much but I’m rushing rn. Hope this helps?

4 0
3 years ago
How do I show my work for this and get the answer? Thanksss
adoni [48]

Answer:

the answer for this problem is 135

6 0
3 years ago
The graph is of a polynomial function f(x) of degree 5 whose leading coefficient is 1. The graph is not drawn to scale. Use the
LUCKY_DIMON [66]

roots of a polynomial are (x-c1)(x-c2)(x-c3) .......(x-cn). Basically, plug every root you have into a (x-__) and then multiply them all together. Just be careful of signs. If your root is positive, it is written as (x-__). If your root is negative, it is written (x+__)

<span>I got x^5-5x^4+5x^3+5x^2-6x</span>

<span>
</span>

<span>Hope this helps</span>

7 0
3 years ago
Graph the rational function f(x)= -3x+5/ x-3
ikadub [295]

?siht daer uoy naC Ill give it to you

8 0
3 years ago
The length of a rectangle is 11 meters. what is the width of the rectangle?
Alexxx [7]
It depends on the perimeter
8 0
3 years ago
Read 2 more answers
Other questions:
  • Dory and nemo go to Taco Bell for lunch.dory orders three soft tacos and three double deckers for $11.25 nemo pays $10.00 for fo
    14·1 answer
  • A dress that normally cost $69.50 is on sale for 45% off what is the sales price of the dress
    10·2 answers
  • What is one plus two
    6·2 answers
  • if one banch of cookies call for 5 eggs, how many banches can you make with 24 eggs.will there be any left over.
    14·2 answers
  • What is the value of 20/6 = p/2
    10·2 answers
  • (Photo)
    7·2 answers
  • Write as an imporper fractor.5 3/5
    12·2 answers
  • Hamburger meat is $2.19 per pound. A box of spaghetti noodles is $0.79.
    14·2 answers
  • Decide whether the table could represent a proportional relationship. If the relationship could be proportional, what would be t
    13·2 answers
  • Quick please I really need this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!