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
ladessa [460]
3 years ago
14

Henrietta did an experiment. She started out with 700 bacteria cells. She found that the growth rate of the bacteria cells was 5

%. Sketch the graph that represents the situation. Label the y-intercept and the point that represents the projected bacteria population 20 hours from the time Henrietta started the experiment. Label your x and y axes. Show all work.

Mathematics
1 answer:
poizon [28]3 years ago
4 0

Answer:

The graph in the attached figure

Step-by-step explanation:

we have a exponential function of the form

y=a(b^x)

where

y ---> is the population of bacteria

x ---> the number of hours

a is the initial value or y-intercept

b is the base of the exponential function

r is the rate of change

b=(1+r)

we have

a=700\ bacteria

r=5\%=5/100=0.05

so

b=1+0.05=1.05

substitute

y=700(1.05^x)

For x=20 hours

substitute in the equation and solve for y

y=700(1.05)^{20} =1,857\ bacteria

You might be interested in
Write 6.85• 10 to the 8th power in standard form
vagabundo [1.1K]
685,000,000 would be the right number. Hope this helps! 
3 0
2 years ago
Read 2 more answers
HELP ME PLEASE PLEASE
-BARSIC- [3]

Answer:6=C 7=C

Step-by-step explanation:

5 0
2 years ago
A teenager can wash 2
leva [86]
2 * M = X
M = to minutes
x = to how many tables washes
3 0
3 years ago
HELP FIND THE SLOPE OFTHIS GRAPH
dybincka [34]

Answer:

-1.25

Step-by-step explanation:

Your points one the graph are (-4,4) and (0,-1)

Formula for slope is y1-y2/x1-x2

4--1/-4-0

5/-4

-1.25

7 0
3 years ago
Find the perimeter= 55
Nostrana [21]
The answer would be 483,972  miles = 55
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the common difference for this arithmetic sequence? 45, 40, 35, 30, 25, ...
    7·2 answers
  • Find the X COORDINATE OF THE intersection of 9x - 6y = 12 and 3x + 2y =8
    5·1 answer
  • A 700 megabyte CD can store 80 minutes of music how many CDs would be needed to store 420 minutes of music?
    5·1 answer
  • Lilly estimated a quotient of 120 and found an actual quotient of 83. what should she do next?
    13·1 answer
  • Biologists have observed that the chirping rate of crickets of a certain species is related to temperature, and the relationship
    7·1 answer
  • Prove tan(x - (π / 4)) = (sin x – cos x) / (cos x + sin x) by filling in the reasons in the table below.
    12·1 answer
  • One box is 4 feet 9 inches tall, one is 3 feet 10 inches tall, and one is 3 feet 7 inches tall. How high is the stack?
    12·1 answer
  • In Ms.Khans class,22 out of 25 students hand in their projects on time. What percent of the class hand in their projects on time
    8·1 answer
  • What is the opposite of 64
    5·2 answers
  • HELP DUE IN 15 MINS! ΔLMN ~ ΔPQR. Which of the following sets of side lengths could be those of ΔLMN?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!