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
SIZIF [17.4K]
3 years ago
10

A colony of amoebas is being studied. The mass of the colony triples every day. On Day x of the study, the colony has a mass of

3 ^ x mg. a. What is the mass of the colony on Days 3, 2 and 1? What is the mass of the colony on Day 0, when the study begins? Show your work .
Mathematics
1 answer:
Gwar [14]3 years ago
4 0

Answer:

mass on day 1:  3

mass on day 2: 9

mass on day 3: 27

Step-by-step explanation:

using this equation, y = 3^x, you can plug in 1, 2, and 3 for 'x' to get the value of 'y' (which represents the mass on specific days)

3^1 = 3

3^2 = 9

3^3 = 27

You might be interested in
Please help ASAP ! Find the sine ratio of angle (-)
Tresset [83]
Answer:
sin(-)=perpendicular/hypotenuse
Sin(-)=AB/BC
Because AB is the perpendicular with reference to angle (-) and BC the hypotenuse since the right angle is facing towards it.Then,
Sin(-)=4/5
7 0
3 years ago
A circle in the standard (x, y) coordinate plane is tangent to the x-axis at 4 and tangent to the y-axis at 4. Which of the foll
irakobra [83]
The answer would be (A) <span>(x − 4)^2 + (y − 4)^2 =  16
</span>
7 0
3 years ago
Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s radius r 35 kilometers a
weeeeeb [17]

Answer:

Step-by-step explanation:

s=rtheta

s/r=theta

11.5/25=theta

theta=.46

3 0
2 years ago
Which of the following is a vertical shift of the function f(x)=−(2)x up by 2 units?
expeople1 [14]

Answer:

-(2)x+2

Step-by-step explanation:

g(x)=F(x)+2

g(x)=-(2)x+2

3 0
2 years ago
Graph the equation by translating y = |x|.
Tom [10]
It would be graph B since the graph is within the absolute value meaning that the parent graph would have a horizontal shift and since it's + it would move to the left
7 0
3 years ago
Other questions:
  • What is equivalent to 30/12
    15·2 answers
  • 8 times what equals 40
    15·2 answers
  • What is the sender to 12+7x=x-6
    12·1 answer
  • Lacey is putting 3902 books into boxes. She needs to put 89 books in each box. Approximately how many boxes will she need.
    7·2 answers
  • 2.
    6·1 answer
  • All of the following are terminating decimals except<br> 1/8<br> 2/5<br> 2/3<br> 17/50
    11·2 answers
  • If the base is 15 and 3 fourths and the area is 147 what is the height
    6·1 answer
  • Xanthia can read 100 pages per hour and Molly can read 50 pages per hour. If they each read the same book, and the book has 225
    5·2 answers
  • Which equation represents exponential decay?
    10·1 answer
  • In the graph above, the coordinates of the vertices of QPR are Q(3, 0), P(5, 6), and R(7, 0). If AQPR is reflected across
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!