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
aliya0001 [1]
1 year ago
12

The size of a population of fish in a pond ismodeled by the function P, where P(t) givesthe number of fish and t gives the numbe

ryears after the first year of introduction of thefish to the pond for 0 < t < 10. The graphof the function P and the line tangent to P att= 4 are shown above. Which of thefollowing gives the best estimate for theinstantaneous rate of change of P at t=4?

Mathematics
1 answer:
Goryan [66]1 year ago
7 0
<h2>Answer:</h2>

The slope of the line joining (3.9, P(3.9)) and (4.1, P(4.1)). Option D is correct.

<h2>Explanations:</h2>

Instantaneous rate of change is the measure of slope of a curve at a given instant.

From the given diagram, we can see that there is a line drawn tangential to the curve. The x-axis (time) for the slope of the curve must lie within the range of the tangential line.

Sine the range of time for the tangential line is between around t = 3 and t = 5, hence the x-axis for the slope must lie within this range.

From the given option, the only coordinate points that lie within the range is (3.9, P(3.9)) and (4.1, P(4.1))

You might be interested in
Company X has $128,000 in a saving account that pays 6% interest per year. How much interest will earn at the end of 1/2 year?​
Ludmilka [50]

Answer:

3% interest

$171392

Step-by-step explanation:

128000 x 0.03 = 171392

4992 + 128000 = 171392

Hope this helped!

8 0
3 years ago
Read 2 more answers
Which percent is equivalent to 3/5 ?
sergeinik [125]
%60 is equivalent to 3/5
5 0
3 years ago
Read 2 more answers
Help I need the answer phone plz​
barxatty [35]

Answer:

t>-4

I’m not sure if this is right

6 0
3 years ago
Find the measure of angle d.<br> d°
QveST [7]

Answer:

Need points sorry <3

Step-by-step explanation:

3 0
2 years ago
Simultaneous equations 2x+3y=13 4x-y=-2
Rufina [12.5K]

Answer:

(0.5, 4 )

Step-by-step explanation:

Given the 2 equations

2x + 3y = 13 → (1)

4x - y = - 2 → (2)

Multiplying (2) by 3 and adding to (1) will eliminate the term in y

12x - 3y = - 6 → (3)

Add (1) and (3) term by term to eliminate y

14x = 7 ( divide both sides by 14 )

x = 0.5

Substitute x = 0.5 into either of the 2 equations and evaluate for y

Substituting into (1)

2(0.5) + 3y = 13

1 + 3y = 13 ( subtract 1 from both sides )

3y = 12 ( divide both sides by 3 )

y = 4

Solution is (0.5, 4 )

3 0
3 years ago
Other questions:
  • Algebra 1 (pic included)
    11·1 answer
  • Mr.Foote placed a cement walk along the side of his house. The walk if 18 inches wide and 32 feet long. What was the cost of the
    6·1 answer
  • 13) Print-o-rama charges a $25 setup fee and $8 per shirt. Printastic charges a $64 set
    12·1 answer
  • Zero divided by zero
    12·2 answers
  • Inscribed Angles - Find the value of x - WILL GIVE BRAINLIEST!
    9·2 answers
  • Help plz plz I would appreciate it
    8·1 answer
  • Ryan orders a pizza with a 20 inch diameter and asks for a cheese stuff crust along its border . The cheese filled border measur
    14·1 answer
  • Help is needed, thank you so much!
    11·2 answers
  • Pleasssseeeee helppppp
    13·1 answer
  • Solve system of equations can someone show step by step please <br> 2x-6y=-12<br> x+2y=14
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!