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
alexandr402 [8]
3 years ago
15

Kevin is starting a saltwater aquarium with 36 fish. He wants to start with 11 times as many damselfish as clown fish. How many

of each fish will Kevin buy?
Mathematics
1 answer:
meriva3 years ago
3 0
33 damselfish, 3 clownfish
You might be interested in
The equation h(t)= -16t^2+864t models the path of a rocket shot into the air. After how many seconds does the rocket hit the gro
Vika [28.1K]

Answer:

t = 54 seconds

Step-by-step explanation:

The equation that models the path of a rocket into the air is given by :

h(t)= -16t^2+864t

It is required to find the time after which the rocket will hit the ground. When it hits the ground, the height of the rocket will becomes zero. It means,

h(t) = 0

i.e.

-16t^2+864t=0\\\\16t(-t+54)=0\\\\16t=0, -t+54=0\\\\t=0\ and\ t=54\ s

It means after 54 seconds, the rocket will hit the ground.

8 0
3 years ago
Find the value of the expression 2x2 - 4x2 + 7x – 7 if x= 3. What is the value if x = 2?
vichka [17]

Answer:

if x= 3, so it's 32  if x= 2, so it's 7

Step-by-step explanation:

5 0
3 years ago
Factor the expression completely.
RSB [31]

 -9.75 + 3.25x

= -3.25(3) + 3.25(x)

= -3.25(3)  -  -3.25(x)     <em>notice they have the same factor of -3.25</em>

= -3.25(3 - x)

Answer: A


3 0
3 years ago
Simplify 42.48<br> O 416<br> O 410<br> O 1616<br> O 1610
lilavasa [31]

Answer:

410? I don't know. Sorry if it is wrong.

3 0
2 years ago
Question 3. Y=(1/5)^xSketch the graph of each of the exponential functions and label three points on each graph.
STatiana [176]

Given exponential function:

y\text{ = (}\frac{1}{5})^x

Let us obtain three points including the y-intercept so that we can plot the function y = f(x)

When x =0:

\begin{gathered} y\text{ = (}\frac{1}{5})^0 \\ =\text{ 1} \end{gathered}

when x =1:

\begin{gathered} y\text{ = (}\frac{1}{5})^1 \\ =\text{ }\frac{1}{5} \end{gathered}

when x =2:

\begin{gathered} y\text{ = (}\frac{1}{5})^2 \\ =\text{ }\frac{1}{25} \end{gathered}

We have the points : (0, 1), (1, 1/5), and (2, 1/25)

Using these points, let us provide a sketch of the plot of y =f(x). We have the plot as shown below:

5 0
1 year ago
Other questions:
  • What is the value of the expression<br>(25 - 7) X 2 + 4 + 2?<br>​
    12·2 answers
  • 4-15 all this is overdue and I cant understand anything
    5·1 answer
  • Write seventeen thousand and one hundred six thousand in standard form
    11·1 answer
  • PLEASE HELP ASAP :&gt;
    13·2 answers
  • What is the image of (-1,-5) after a dilation by a scale factor of 5 centered at the<br> origin?
    13·1 answer
  • Can 4,5,6 form any triangle
    6·1 answer
  • Solve.<br><br> -5p + 28= 13<br><br> p =
    12·2 answers
  • Using your equation from #2, how many hours did the plumber work at your home? Solve the equation from #2
    6·2 answers
  • Which value(s) below ma 6.05x - 12.5 = 48 Show all of your work. Ju box below. HELP ME PLEASE
    6·2 answers
  • What is the equation of the line through the origin and (2, 5)?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!