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
serious [3.7K]
3 years ago
15

Population data from three towns is displayed in the tables below. which town has growth that shows an exponential model?

Mathematics
2 answers:
Vinil7 [7]3 years ago
7 0

Answer:

Option C is correct.

Step-by-step explanation:

We have been given the three different datas

We will check for their growth rate.

\frac{a_2}{a_1}

In case of Roseville.

\frac{108}{72}=1.5

In case of Smithton.

\frac{120}{78}=1.53

In case of Travis.

\frac{160}{107}=1.49

So, the rate is high in case of Travis

Therefore, option C is correct.

inessss [21]3 years ago
6 0

Answer:

The correct option is A.

Step-by-step explanation:

From the given tables we can find he rate of change.

In Roseville town,

The change in population in first 10 years is

108-72=36

The change in population in second 10 years is

162-108=54

The rate of change of Roseville is not constant, therefore the first function represents a exponential function.

In Simthton town,

The change in population in first 10 years is

120-78=42

The change in population in next 10 years is

162-120=42

The rate of change of Simthton town is constant, therefore the second table represents a linear function.

In Travis town,

The change in population in first 10 years is

160-107=53

The change in population in next 10 years is

213-160=53

The rate of change of Travis town is constant, therefore the third table represents a linear function.

You might be interested in
In which quadrant is the point (-2, -9)?​
myrzilka [38]

Answer:

3rd quadrant

Step-by-step explanation:

Given:

Point (-2, -9)

Computation:

In 1st quadrant (+ , +)

In 2nd quadrant (- , +)

In 3rd quadrant (- , -)

In 4th quadrant (+ , -)

So given point (-2, -9) is in 3rd quadrant.

4 0
2 years ago
A rectangle has a length that is increasing at a rate of 10 mm per second with the width being held constant. What is the rate o
NISA [10]

Answer:

the rate of change of the area is Ra= 80 mm² per second

Step-by-step explanation:

the area of a rectangle (A) is

A = L * W , L= length and W= width

if the width remains constant the change in the area is only due to the change in length , thus:

ΔA = Δ( L * W ) = W * ΔL , where ΔA represents the change in area and ΔL represents the change in length

ΔA = W ΔL

denoting Δt as the time required to change, and dividing both sides by Δt

ΔA/Δt = W ΔL/Δt

where Ra=ΔA/Δt = rate of change of the area and RL=ΔL/Δt rate of change of the length.

thus

Ra = W * RL

replacing values

Ra = W * RL = 8 mm * 10 mm/second = 80 mm² /second

6 0
2 years ago
HELP!
Studentka2010 [4]
So one way we can do this is- 

2(2n+7)+3n=

4n+14+3n=

7n+14

Another simpler way possible is-

2n+7+2n+7+3n=

RE-ORDER

2n+2n+3n+7+7=

COMBINE LIKE TERMS

7n+14








4 0
3 years ago
In a shipment of onions , 12% are damaged. 1114 onions are undamage. find the total number of onions in the shipment
katrin2010 [14]
Get on mathpapa is shows you the answer and how to explain it
3 0
3 years ago
Find the area of each figure. Round to the nearest hundredth where necessary.
Papessa [141]

Answer:

The answer to your question is Triangle's area = 520 in², Square's area = 576 in²

Step-by-step explanation:

Process

1.- Calculate the area of the triangle

-Find the length of the base using the Pythagorean theorem

          c² = a² + b²

-Solve for b²

          b² = c² - a²

-Substitution

          b² = 37² - 35²

-Simplification

          b² = 1369 - 1225

          b² = 144

          b = 12 in

-Find the base

          base = 2(12) = 24 in

-Find the area of the triangle

         Area = base x height / 2

-Substitution

         Area = 24 x 35 / 2

-Simplification

         Area = 420 in²

2.- Find the area of the square

Area = side x side

-Substitution

Area = 24 x 24

-Result

Area = 576 in²

   

3 0
3 years ago
Other questions:
  • The Millers drove 150 miles in 3 hours. At this rate, how long will it take them to drive 400 miles?
    14·1 answer
  • I’m really confused
    9·1 answer
  • Your friend multiplied complex numbers and expressions as shown. Find the error in your friends work. Then factor the expression
    10·1 answer
  • I need help in this question I’ve been stuck on it for so long :)
    10·1 answer
  • The student council raised $2,790 during its annual fundraiser. The money was shared equally among the Events Committee, the Spo
    10·1 answer
  • Need help solving the equation, trying to figure whether I multiply or divide.​
    8·1 answer
  • Cos(arctanx-arcsin(x/sqrt2)=0 solve for x
    5·1 answer
  • Find the GCF of 16a and 40ab
    13·1 answer
  • A line passes through point (5,4) and has a slope of 4/5. Find the equation of the line in slope-intercept form.
    5·1 answer
  • How many cubes are needed to fill the prism made by the net?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!