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
7nadin3 [17]
3 years ago
9

The number of people In Pinellas county has been increasing at a rate of 1.3 percent per year. In 2016, there were 960,730 peopl

e. If x represents the number of years since 2016, which function could be used to model the number of people in the county?
Mathematics
1 answer:
rusak2 [61]3 years ago
8 0

sorry i have to comment to "answer" a question... so i can ask a question.. have a nice day.

You might be interested in
What is 30 less than 4 times a number is equal to 14
Genrish500 [490]
The answer is x=11
4x-30=14
You add 30 to each side=4x=44
Then you divide 44 by 4 which=11
4 0
3 years ago
I need help with this
Monica [59]

Using derivatives, it is found that regarding the tangent line to the function, we have that:

  • The slope is of 962.
  • The equation of the line is y = 962x - 5119.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

The slope of the line tangent to a function f(x) at x = x' is given by f'(x'). In this problem, the function is given by:

f(x) = 5x³ + 2x + 1.

The derivative is given by:

f'(x) = 15x² + 2.

Hence the slope at x = 8 is:

m = f'(8) = 15(8)² + 2 = 962.

The line goes through the point (8,f(8)), hence:

f(8) = 5(8)³ + 2(8) + 1 = 2577.

Hence:

y = 962x + b

2577 = 962(8) + b

b = -5119.

Hence the equation is:

y = 962x - 5119.

More can be learned about tangent lines at brainly.com/question/8174665

#SPJ1

7 0
2 years ago
during a school pep rally 15 students wear a white shirt in 45 students wore blue shirt what percentage of students wore blue sh
zhannawk [14.2K]

Answer:

75%

Step-by-step explanation:

4 0
3 years ago
What is the slope of the line through (- 1, - 7) and (3, 9) ?
Fynjy0 [20]

Answer:

C. 4

Step-by-step explanation:

<u>Use the slope formula:</u>

m=\frac{y2}{x2} -\frac{y1}{x1}

m = the slope.

<u>Substitute the values into the formula:</u>

\frac{9}{3} -\frac{-7}{-1} =\frac{?}{?}

<u>Solve:</u>

\frac{9}{3} -\frac{-7}{-1} =\frac{16}{4}

<u>Simplify 16/4:</u>

\frac{16/4}{4/4} =\frac{4}{1}=4

5 0
2 years ago
A bus travels at a speed of 80 km/hr.
k0ka [10]

Answer:

It will go 400 kilometers in 5 hours and 800 kilometers in 10 hours

Step-by-step explanation:

80*5= 400 (in 5 hours)

80*10=800 (in 10 hours)

6 0
3 years ago
Other questions:
  • The cost of sending an overnight package from Kansas City to Miami is $23.50 for a package weighing up to but not including 1
    12·2 answers
  • the price per share of a stock decreased from $90 per share to $36 per share. by what percent did the price of the stock decreas
    10·1 answer
  • What is the rate of decay, as a percent, for the following function n(x)=7(0.067)^x
    5·2 answers
  • What is the 38th term of the arithmetic sequence of 21, 14, 7,..
    5·1 answer
  • Is an imaginary "line" from the Earth to the Moon a line, a ray, or a segment? and WHY?
    9·1 answer
  • Find the area of a triangle with a base and height of 1/3 and 1/4
    14·1 answer
  • Q3) f(x) 2x^2 - 5x, g(x) = 3x^3 find g(4x)
    11·1 answer
  • Mikey has $100 to spend on books. She wants to buy at least 14 books. Hardback books cost $15.00 and paperback books cost $7.00.
    11·1 answer
  • Pls help me!! this is for a study guide :)
    15·1 answer
  • Simplify 5x^2+43x-18=0
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!