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
maks197457 [2]
1 year ago
10

A scientist used a microscope to count the number of bacterial cells in a petri dish every hour. The graph shows the data collec

ted. Which function MOST accurately represents this data, where n is the number of bacteria and t is the time elapsed, in hours?

Mathematics
1 answer:
Alex777 [14]1 year ago
8 0

The required relationship shown by the graph is the exponential relationship n =2^t . Option a is correct,

Given that,

A graph has been shown, showing the data,  what is the relationship between the number of bacteria with time is to be determined.

<h3>What is a graph?</h3>

The graph is a demonstration of curves that gives the relationship between the x and y-axis.

Since the recorded value from the graph is
At, t = 1 ; n = 2
At t = 2 ; n = 4
At t = 3 ; n = 8
At t = 4 ; n = 16
At t = 5 : n = 32
Here the above data show the exponential relation between n and t with the base value 2 i.e. n =2^t

Thus, the required relationship shown by the graph is the exponential relationship of n =2^t . Option a is correct,


Learn more about graphs here:

brainly.com/question/16608196

#SPJ1

You might be interested in
Please help me I’ve asked this questions several times and I really need help with this I do not understand it at all
Ulleksa [173]

Answer:

(-5,-2)

(-4,-3)

(-6,-1)

Step-by-step explanation:

-5(x)-2(y)=-7

-4(x)-3(y)=-7

-6(x)-1(y)=-7

6 0
2 years ago
Use the drawing tools to form the correct answer on the provided graph.
ExtremeBDS [4]

Answer:

points are( 6,2),(7,5) and (3,8)

Step-by-step explanation:

X,y changes into y,-X

3 0
2 years ago
3. Find the difference.<br> a. 82-(-14)<br> b. -18- (-55)<br> C. -17-44<br> d. 70- (-101)
n200080 [17]

Answer:

A. -68

B. 37

C. -61

D. 171

Step-by-step explanation:

Rule for A, B, D: 2 negatives is the same as addition

(how I did C: add them together then add the negative)

8 0
3 years ago
Mr. Wonderful ran one lap around the park. He made 10 turns to the left and no turns to the right. What was the average number o
anygoal [31]

Answer:

36

Step-by-step explanation:

360/10=36

7 0
3 years ago
Read 2 more answers
There are 7.48 gallons in a cubic foot. If residents of the apartment building are using the water from the tower at an average
lorasvet [3.4K]

Answer:

Time it will take to drain the entire tower = 2.8minutes

Step-by-step explanation:

The question is incomplete as the volume of the tower was not indicated.

Let's consider the following question:

If there are 7.48 gallons in a cubic foot, and the volume of the tower is around 36000in cubed. Residents of the apartment building are using the water from the tower at an average rate of 56 gallons per minute, determine how long it will take to drain the entire tower.

Solution:

Volume = 36000in³

Conversion of in³ to ft³

1 inch = 0.0833 feet

12 inch = 1 ft

1 ft³ = 1ft × 1ft × 1ft

= 12 in x 12 in x 12 in = 1728 in³

36000in³ × [(1ft³)/(1728 in³) = (36000/1728)ft³

= 20.833ft³

Volume = 20.833ft³

There are 7.48 gallons in a cubic foot

In 20.833ft³ = 20.833ft³× (7.48 gallons/1ft³)

= 20.833× 7.48gallons

Volume = 155.83 gallons

The rate of usage = 56 gallons per minute

The rate of usage for 155.83 gallons = 155.83 gallons × (1min/56gallons)

= (155.83/56)minute

= 2.8minutes

Time it will take to drain the entire tower = 2.8minutes

5 0
3 years ago
Other questions:
  • Plz solve I’ve been stuck on how to start it and I just can’t
    12·2 answers
  • A part of a line with endpoints on both ends is a(n):
    9·1 answer
  • 6. Find the areas of the rectangles with the following side lengths.
    14·1 answer
  • Jenna flipped a coin 375 times. It landed tails up 300 times. What is the experimental probability of a flip resulting in tails
    9·1 answer
  • Here are the fuel efficiencies (in mpg) of 12 new cars . 28, 14, 48, 22, 14, 18, 52, 36, 32, 20, 12, 55 What is the percentage o
    13·2 answers
  • ( please help I really need it )Joan represents the height at which a sea gull is flying at +4 feet and the depth at which a fis
    8·1 answer
  • Which expression is equivalent? 8(3x − 6) A) 24x + 48 B) 24x − 48 C) −24x + 48 D) −24x − 48
    13·2 answers
  • What is the answer ​
    15·2 answers
  • I NEED HELP ASAP PLEASE THIS IS DUE IN AN HOUR
    11·2 answers
  • Answer the following.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!