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
Shalnov [3]
4 years ago
6

the population of masterton was 23 000 in 2012. Assume that Masterton population increases at a rate of 2% per year. Write an eq

uation to model the population of masterton (y) based on number of years since 2012(x)
Mathematics
1 answer:
Oksanka [162]4 years ago
8 0
So, let's first focus on the first year:

the population then would be: 23000* (100+2)%

100% is the old population the 2% is the incease, so in total it's 102%, or 1.02 - the same number written differently.

So it will be 23000*1.02

After two years it will be 23000*1.02*1.02, and so on

so after x years it will be:

y=23000*1.02^{z}
You might be interested in
The following set of coordinates most specifically represents which figure? (−5, 6), (−1, 8), (3, 6), (−1, 4) (6 points) Paralle
Vladimir [108]

Answer:

Rhombus

Step-by-step explanation:

The given points are A(−5, 6), B(−1, 8), C(3, 6), D(−1, 4).

We use the distance formula to find the length of AB.

|AB|=\sqrt{(-1--5)^2+(8-6)^2}

|AB|=\sqrt{16+4}

|AB|=\sqrt{20}

The length of AD is

|AD|=\sqrt{(-1--5)^2+(6-4)^2}

|AD|=\sqrt{16+4}

|AD|=\sqrt{20}

The length of BC is:

|BC|=\sqrt{(-1-3)^2+(8-6)^2}

|BC|=\sqrt{16+4}

|BC|=\sqrt{20}

The length of CD is

|CD|=\sqrt{(-1-3)^2+(6-4)^2}

|CD|=\sqrt{16+4}

|CD|=\sqrt{20}

Since all sides are congruent the quadrilateral could be a rhombus or a square.

Slope of AB=\frac{8-6}{-1--5}=\frac{1}{2}

Slope of BC =\frac{8-6}{-1-3}=-\frac{1}{2}

Since the slopes of the adjacent sides are not negative reciprocals of each other, the quadrilateral cannot be  a square. It is a rhombus

7 0
3 years ago
Read 2 more answers
HELP PLEASE ASAPPPP!!
MakcuM [25]

Answer:

12

Step-by-step explanation:

(10/y + 13) -3

Let y=5

(10/5 + 13) -3

PEMDAS says parentheses first

(2 +13) -3

15 -3

12

6 0
3 years ago
3/4×16 write in two different ways
velikii [3]
You could write it as an answer so 12. Or as a decimal so .75x16.
5 0
3 years ago
Why isn't D the answer? Isn't it also positive and concave up?
ArbitrLikvidat [17]

Step-by-step explanation:

At d, f'(x) is increasing (concave up), but it is not positive.  The tangent line at that point has a negative slope.

7 0
4 years ago
1 2/3 - 3/5 as fraction
densk [106]

Answer:

1  1/15 or 16/15

Step-by-step explanation:

Find the common denominator.

25/15 - 9/15 = 16/15

Have a nice day!!

Hope this helps!!

3 0
3 years ago
Other questions:
  • The coordinates of the vertices of△JKL are J(−5,−1), K (0,1), and L(2,−5).Is △JKL a right triangle?
    10·2 answers
  • Use the given information to determine the exact trigonometric value.
    6·1 answer
  • Do you know the answer to this one <br> I need answer plz
    9·1 answer
  • It is: THE SUM OF THREE CONSECUTIVE NUMBERS IS 78 WHAT IS THE SMALLEST OF THREE NUMBERS?
    14·2 answers
  • For the equation 21+3x=3x+k, which value of K will create a false equation with no solution
    6·1 answer
  • Its height(in meters),x seconds after takeoff, is modeled by h(x)= -(x-11)(x+3) how many seconds after takeoff will the hovercra
    12·2 answers
  • The cake store is having a 10% off sale on all of its cakes. if the cake you want regularly costs $7 , how much would you save w
    7·1 answer
  • 4x-3=2x+7<br><br><br> HELP PLEASEEE
    11·2 answers
  • Type the correct answer in each box. Alan, Bill, and Calvin are playing a game with collectible cards. At the moment, Alan has 1
    6·2 answers
  • Divide 72 into the ratio of 4:5
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!