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
8090 [49]
3 years ago
11

A city's population was 28,600 people in the year 2015 and is growing by 950 people a year. (a) give a formula for the city's po

pulation, p, as a function of the number of years, t, since 2015.
Mathematics
2 answers:
ludmilkaskok [199]3 years ago
7 0

p = 28600 + 950t
docker41 [41]3 years ago
5 0

Answer:

The required formula is: p=28600+950t

Step-by-step explanation:

Consider the provided information.

A city's population was 28,600 people in the year 2015 and is growing by 950 people a year.

Let t is the number of years since 2015, and the population of city is denoted by p,

Each yr population is growing by 950.

That means for t yr since 2015 population will grow 950t

In 2015 the population was 28,600

Thus, the required formula is: p=28600+950t

You might be interested in
WILL GAVE BRAINLIST!! Use the zero product proper to find the solutions to the equation x^2-x-6=0
Kruka [31]
(x-3)(x+2)=0

x= 3 and x= -2
5 0
2 years ago
What is the line of SYMMETRY for they PARABLLA who’s equation is y=3x2+24x-1?
Arada [10]

Answer

The line of symmetry x = -4

Step by step explanation

Here we have to use the formula.

The symmetry of a parabola x = -b/2a

Now compare the given equation y = 3x^2 + 24x -1 with the general form y = ax^2 + bx + c and identify the value of "a" and "b"


Here a = 3 and b = 24. Now plug in these values in to the formula to find the line of symmetry.

x = -24/ 2(3)

x = -24/6

x = -4

Therefore, the line of symmetry x = -4.

Thank you.

6 0
3 years ago
What is the square root of 18
kifflom [539]

Answer:

4.24

Step-by-step explanation:

looked it up on google

google is never wrong

3 0
3 years ago
David bought a used Dodge Challenger for $14,000. The value of the car depreciates 11% per year from the time he bought the car.
statuscvo [17]

Answer:

V(t) = 14,000(0.89)^t

Step-by-step explanation:

Present value of the Dodge Challenger = $14,000

Present percentage value = 100%

Depreciation value = 11%

Number of years = t

Future value = V(t)

V(t) = Present value of the Dodge Challenger(Present percentage value - Depreciation value)^t

= 14,000(100% - 11%)^t

= 14,000(89%)^t

= 14,000(0.89)^t

V(t) = 14,000(0.89)^t

7 0
2 years ago
Find the sum of 8756,9094 and 37,065
LuckyWell [14K]
87606159 is the answer
5 0
3 years ago
Other questions:
  • What is the GCF of 5x^3, 15x^2, 45x^5
    13·2 answers
  • Write each fraction or mixed number as a decimal.
    15·1 answer
  • The ratio of cars to vans in a parking lot is 1 to 4. If there are 40 cars and vans in the parking lot altogether then how many
    9·1 answer
  • Evaluate the expression when x = –15. –4x – 11 A. –71 B. –49 C. 49 D. 71
    7·1 answer
  • Is 5 yards larger then 192 inches
    10·1 answer
  • If a || b and _____, then a || c.
    12·1 answer
  • Find the measure of each angle. Assume the lines are parallel.
    9·2 answers
  • What is the value of x (with screenshot)
    6·2 answers
  • How do you simplify x^1/2 x^3/10 x^2/5/(x^2)^-1/2
    9·1 answer
  • Hi, can someone help me do this math problem ? you need to find m ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!