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
olga2289 [7]
3 years ago
6

The fish population in a certain part of the ocean (in thousands of fish) as a function of the water's temperature (in degrees c

elsius) is modeled by: p(x)=-2(x-9)^2+200, what is the maximum number of fish?
Mathematics
2 answers:
katen-ka-za [31]3 years ago
8 0

Answer:

Step-by-step explanation:

Given that the fish population in a certain part of the ocean (in thousands of fish) as a function of the water's temperature (in degrees celsius) is modeled by: p(x)=-2(x-9)^2+200.

To find maximum number of fish, we use derivative test

p(x)=-2(x-9)^2+200\\p'(x) =4(x-9)\\p"(x)=4>0

Since second derivative is positive,

there will not be any maximum but only minimum

2(x-9) =0x=9

Minimum when x=9 and minimum population

p(x) =200

Maximum when x -infinity

kvv77 [185]3 years ago
3 0
The maximum number of fish is going to be p(9) = 200
You might be interested in
7. (07.05 LC) What is the value of x in the equation −x = 4 − 3x + 6? (5 points) 5 10 −5 −10
Lelechka [254]

Answer:

5

Step-by-step explanation:

-x = 4 - 3x + 6

3x-x = 4 + 6

2x = 10

x = 5

5 0
3 years ago
Read 2 more answers
Please help i will give brainlyest
Mademuasel [1]

Answer:

1 (6/6)

Step-by-step explanation:

because 1/3 will turn into 2/6 so when you add them it will be 6/6 :)

8 0
3 years ago
Read 2 more answers
Please help I'll give 30 points and brainlist
Wittaler [7]
1. X= 3
2. AB= 27
3. X= 10
3 0
2 years ago
Alvin's age is two times Elga's age. The sum of their ages is 84 . What is Elga's age?
son4ous [18]
Alvin's age + Elga's age = 84
2R + R                             = 84 
3 R                                   = 84
3/ 3 R = 84/ 3 
R = 28 
Elga's age is 28 
6 0
2 years ago
What is the correct line graph for y=3x+5?
AysviL [449]

Answer:

The equation y=−3x+5 is in slope intercept form, and represents a straight line in which -3 is the slope, and 5 is the y -intercept.

3 0
2 years ago
Other questions:
  • What is the domain of the functionf(x)=x+1/x^2-6x+8 ? all real numbers all real numbers except –1 all real numbers except –4 and
    10·2 answers
  • What’s the rate of change of this graph?
    11·2 answers
  • (Answer Asap) The nuthouse sells macadamia nuts in three sizes. The 12 oz jar sells for 8.65, the 16 oz jar sells for $10.99, an
    7·1 answer
  • While in Europe, if you drive 117 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per lite
    9·1 answer
  • I NEED THIS ASAP!!!!! THANK YOU!!!!
    14·1 answer
  • Which is equivalent to (negative 2 m + 5 n) squared, and what type of special product is it?
    8·1 answer
  • Select the ONLY incorrect way the angle can be named
    10·1 answer
  • Kim earns $30 for babysitting on Friday nights she makes an average of $1.25 in tips per hour write the function of Kim’s earnin
    14·1 answer
  • A line passes through the points (4,22) and (9,27) Write a linear function rule in terms of x and y for this line.
    9·1 answer
  • The annual rainfall in a town has a mean of 51.84 inches and a standard deviation of 8.05 inches. Last year there was rainfall o
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!