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
juin [17]
3 years ago
9

A colony of bacteria is growing at a rate of 0.2 times its mass. Here time is measured in hours and mass in grams. The mass of t

he bacteria is growing at a rate of 4 grams per hour after 3 hours. Write down the differential equation the mass of the bacteria, m, satisfies:

Mathematics
1 answer:
arsen [322]3 years ago
4 0

Answer:

See attachment below

Step-by-step explanation:

You might be interested in
Georgia is 7 years younger than 5 times the age of her daughter, Veronica. Veronica will be 14 in 6 years. Part A
kobusy [5.1K]

Answer:

Veronica's age now =8 years

Step-by-step explanation:

Veronica's age now = x years

Georgia's age now = 5x  - 7

Veronica age after 6 year = 14

x + 6  = 14

       x  = 14 - 6

       x = 8 years

4 0
3 years ago
5x^{2} + 3x = x^{2} + 7x
Ipatiy [6.2K]
5x^{2} + 3x = x^{2} + 7x\\
4x^2-4x=0\\
4x(x-1)=0\\
x=0 \vee x=1
8 0
3 years ago
Which of these professionals most directly uses geometry?
notka56 [123]
Good Morning!
<span>air traffic controller
</span>

The most cited professional who uses geometry is the air traffic controller. This professional needs to calculate routes, distances and times traveled in order to avoid accumulation of aircraft at the time of landing, for example.
8 0
3 years ago
Ge A flower bed has the shape of a rectangle 24 feet long and 9 feet wide. What is its area in square yards? Be sure to include
Nonamiya [84]

Answer:

area = 24 yd²

Step-by-step explanation:

convert the dimensions into yards using the conversion

1 yard = 3 feet

24 feet = \frac{24}{3} = 8 yards

9 feet = \frac{9}{3} = 3 yards

area = length × width = 8 × 3 = 24 yd²


5 0
3 years ago
Examine the following graph, where P(x) is the preimage and I(x) is the image after a transformation.
Arisa [49]

Answer:

the 4th answer I(x) = P(x-4)

Step-by-step explanation:

the first 2 options are out, because just adding values to the functional result values changes the y value, and the curve is pushed up or down. but not to the side.

just imagine

I(x) = P(x-4) means that the function value of previously at x-4 happens now at x. 4 units "later" (or more to the right).

"x+4" would make the functional value at previously x+4 happen now at x. so, everything would shift to the left (happen "earlier").

therefore, the 4th answer option is correct.

3 0
2 years ago
Other questions:
  • Julio’s rotation maps point K(–6, 9) to K’(9, 6). Which describes the rotation? A. 90 degrees clockwise rotation B. 180 degrees
    12·1 answer
  • Which system of linear inequalities is represented by the graph?
    13·2 answers
  • Jan received -22 points on her exam. She got 11 questions wrong out of 50 questions. How much was Jan penalized for eat wrong an
    9·1 answer
  • Find each unit cost <br> $12 for 4 square yards <br> $3.45 for 3.7 oz <br> $9 for 5 L
    13·1 answer
  • A = 16 in , b = 8 in., h =
    9·1 answer
  • What is &lt;1+200,093•&gt;
    9·1 answer
  • The animal shelter requires 1 pound of food for every 3 animals. This directly proportional relationship is represented by the e
    6·1 answer
  • Find the measure of the missing side
    9·2 answers
  • What is the surface area of the cube shown? 6.5cm 6.5cm
    5·1 answer
  • What one for question 9 I have been stuck on this one
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!