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
mash [69]
3 years ago
9

A colony of bacteria triples in link every 10 minutes. It's length is now 1 mm. How long will be in 40 minutes

Mathematics
1 answer:
Nuetrik [128]3 years ago
6 0
If the bacteria is tripling every 10 minutes, that means the "rate of increase" on that period is 200%, so if say the current amount is "c", 200% of "c" is just 2c, so c + 2c is 3c, a tripled amount.

\bf \textit{Periodic Exponential Growth}\\\\
A=I(1 + r)^{\frac{t}{p}}\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
I=\textit{initial amount}\to &1\\
r=rate\to 2\%\to \frac{200}{100}\to &2.00\\
t=\textit{elapsed time}\to &40\\
p=period\to &10
\end{cases}
\\\\\\
A=1(1 + 2)^{\frac{40}{10}}
You might be interested in
What is the difference between x-axis and the y-axis?
Marrrta [24]
The y- axis goes up and down.
and......
The x- axis goes from left right.
7 0
3 years ago
Read 2 more answers
Pleaassseeeee helpppppp,,,,!!!!!!
Flura [38]
Surface Area (SA) of a Cylinder formula:
SA = 2*pi*r*h+2*pi*r^2
If you fill in the formula:
SA = 2*3.14*2*9+2*3.14*2^2
Simplify:
SA = 6.28*18+6.28*4
SA = 113.04 + 25.12
SA = 138.16 in
I hope I helped 
If its wrong I'm super duper extra sorry!
6 0
3 years ago
Parallelogram ABCD is transformed to create parallelogram A ' B 'C 'D '. Which shows the sequence of transformations needed to c
lesantik [10]

Answer:

c

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Tap on photo please!
ioda

Answer:

A

Step-by-step explanation:

hope this helped!

8 0
3 years ago
Read 2 more answers
Please help me with a, b, and c
EastWind [94]
A: Deena subtracted 25, instead of adding it.
B: 9x - 25 = 88.
C: no idea
7 0
3 years ago
Other questions:
  • Please help me out with this
    15·1 answer
  • Choose the two numbers from the box to complete
    6·2 answers
  • Simplify -(-7y+12) and explain
    15·2 answers
  • If 2X +3 equals 11 what is 4X hint solve for x first
    10·1 answer
  • What is the range of possible sizes for side x? PLEASE HELP
    13·1 answer
  • Examine the graph.
    14·1 answer
  • Help fast please. :)
    15·1 answer
  • Fill in the blank. For data sets having a distribution that is approximately​ bell-shaped, _______ states that about​ 68% of all
    14·1 answer
  • Solve the following inequality. 45 < 9(x + 3) < 153 A. 8 < x < 14 B. 2 < x < 20 C. 8 < x < 20 D. 2 <
    8·1 answer
  • Pete has a 15-foot ladder. The safety instructions recommend he should have the base of the ladder 6 feet from the base of the w
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!