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
yulyashka [42]
3 years ago
14

3. Kingman’s population at the end of 2017 was 29,472, and its growth rate has been 1.42% each year. Jeff lives in Kingman and w

ants to track the predicted population growth over time for an experiment. a. Write an equation to model the population growth of Kingman. b. What was the population in June of 2018? Round your answer to the nearest integer. c. What will the population be at the end of 2018? Round your answer to the nearest integer. d. What will the population be in 2025? Round your answer to the nearest integer
Mathematics
1 answer:
Artist 52 [7]3 years ago
7 0

Answers:

(a) the population function is exponential in the number of years (t) after 2017:

N(t) = 29472\cdot 1.0142^t

(b) Although the model is defined on a yearly basis, we can answer the question by calculating the projected population at the end of 2018 (t=1) and, under the assumption of same birth rate every month, take half of the yearly increase (end of June):

N(1) = 29890.50

June population: N(0) + \frac{N(1)-N(0)}{2}\approx29472+209=29681

(c) N(1) = 29891 (see (b) above)

(d) Population in 2025 is the function value at t=2025-2017=8

N(8) = 29472\cdot 1.0142^8=32991.22...\approx 32991


You might be interested in
Phythagoras was born about 582bc.issac Newton was born in 1643 ad .how many years apart were they born
neonofarm [45]
2,225 (?) i’m assuming bc the b.c dates decrease instead of increase like they do now so i just added 1643 + 582
5 0
3 years ago
Read 2 more answers
Use the equation below to answer the following questions.
Masteriza [31]

the answer is

2d=64

d=32

8 0
3 years ago
How many 1/2 inch cubes can fit in a rectangular prisim with length of 2 height of 3/2 and width of 1.
Mrac [35]

Answer:

X=6

Step-by-step explanation:

From the question we are told that

Length l=2

Height h=3/2

Width w=1

Generally the equation for Volume of the Rectangular prism is mathematically given by

 v=l*h*w

 v=2*\frac{3}{2}*1

 v=3m^3

Therefore the number of half 1/2 inch cube X in v is

 X=\frac{v}{1/2}

 X=6

3 0
3 years ago
A sauce recipe uses 4 cans of tomatoes in every 2/12 quarts. How many cans of tomatoes are used in each quart of the sauce?
My name is Ann [436]
4/12 quarts 
hope this helps
7 0
3 years ago
Triangle EFG has coordinates E (0, 0), F (0, 2), and G (3, 0). If ΔEFG ≅ ΔXYZ, what is the measure of XY?
andreev551 [17]

Answer:

2 units

Step-by-step explanation:

Since EFG and XYZ are congruent, we can write it like this:

E = X

F = Y

G = Z

Due to E and F being two units apart on the coordinate plane, we can conclude X and Y are also at a measurement of 2 units! Hope this helps!

4 0
3 years ago
Other questions:
  • Calculate the total budget and then fill in the missing percentages. You will give some of the answers more than once. Total bud
    7·2 answers
  • The probability of a given event is 0.03.
    11·1 answer
  • A family has a $93,411, 20-year mortgage at 5.4% compounded monthly. Find the monthly payment. Also find the unpaid balance afte
    5·1 answer
  • A math club has 40 members. The number of girls is 5 less than 2 times the number of boys. How many members are boys? How many m
    5·1 answer
  • Geometry Sammie bought just enough fencing to bordereither a rectangular plot or a square plot, as shown. perimetersof the plots
    10·2 answers
  • A basket contains 11 pieces of fruit: 4 apples, 5 oranges, and 2 bananas. Jonas takes a piece of fruit at random from the basket
    9·1 answer
  • ASAP PLS ANSWER!!! TY!
    9·2 answers
  • The table above represents what type of function
    5·1 answer
  • PLEASEEEEEE HELPPPppppp
    10·1 answer
  • How to expand 1,478,908​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!