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
Dovator [93]
3 years ago
13

In a lab, a scientist is growing bacteria for a study. The scientist begins with a bacteria population of b cells. She discovers

that after 3 hours, the population of bacteria is
b2 cells. Three hours later, the bacteria population is b3 cells. If the population of the bacteria after these 6 hours is one thousand cells, what was the population at the start? Explain how you found your answer.
Mathematics
2 answers:
emmasim [6.3K]3 years ago
6 0
I think the answer is
The sixt root of 1000
Mademuasel [1]3 years ago
3 0

Answer:

Initial population: b=10

Step-by-step explanation:

Initil population: b

After 3 hours: b²

After 6 hours: b³

It looks like a geometric progression, with ratio b.

Now, after 6 hours: b³=1000=10³

So, initial population is b=10. Note that b is also the growing ratio.

You might be interested in
The area of the base is 34 cm². The height is 7 cm. What is the volume.
Digiron [165]

Answer:

238cm³

Step-by-step explanation:

8 0
3 years ago
Write each in p
nignag [31]
Start with this formula
Y=mx+b
you will get
Y=2x
5 0
3 years ago
The image of the point (2, 1) under a translation is (5, -3). Find
Yanka [14]

Answer:

The coordinates of the image of the point (6,6) under the same  translation is: (9, 2)

Hence, option C is correct.

Step-by-step explanation:

The image of the point (2, 1) under a translation is (5, -3).

It means when we horizontally move 3 units to the RIGHT i.e. adding 3 units to the x-coordinate and vertically move 4 units DOWN i.e. subtracting 4 units from the y-coordinate of the original point (2, 1), we get the coordinates of the image (5, -3).

Thus,

The rule of translation can be formulated such as:

(x, y) → (x + 3, y - 4)

(2, 1) → (2 + 3, 1 - 4) → (5, -3)

Thus,

Under the same rule of translation, we can determine the coordinates of the image of the point (6,6):

(x, y) → (x + 3, y - 4)

(6, 6) → (6 + 3, 6 - 4) → (9, 2)

Therefore, the coordinates of the image of the point (6,6) under the same  translation is: (9, 2)

Hence, option C is correct.

4 0
2 years ago
How many different ways can you solve a quadratic equation ? List them.
Semmy [17]

There are three basic methods for solving quadratic equations: factoring, using the quadratic formula, and completing the square.

6 0
3 years ago
What is 24 kg =_____g
Evgen [1.6K]
1 kg = 1 * 10 ^ 3 g

kilo = 10^3
5 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify 2/x+3 - 3/x-5
    7·1 answer
  • What is the product of −2 1/2 and −3 1/2 ?
    5·2 answers
  • (3x + 16) 5x value of x
    13·1 answer
  • Which country has the largest gross domestic product of all the industrial nations? A) United States B) Japan
    5·2 answers
  • Find the Volume of the triangular Prism? (honestly I'm having so much trouble finding the Base×Hight )​
    7·1 answer
  • I don't get math very much so plz help me
    12·1 answer
  • EASY QUESTION <br> Hep :)
    14·2 answers
  • Help me please idk how to do this
    9·2 answers
  • Find the mean absolute deviation for the data set.
    13·1 answer
  • Solve the following equation for y. Y= 2y+4y-3=27
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!