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
Mazyrski [523]
2 years ago
9

The population of a small town in Alabama is 382 people. If the growth rate is 0.7%, what will its population be in 30 years?

Mathematics
1 answer:
goldenfox [79]2 years ago
4 0
Formula for growth:

y = initial • (percent growth + 1)^time/frequency of growth

So, since initial population is 382

Percent growth is 0.007

The time is 30 years

And it goes it by .07% every 1 year,

y = 382 • (1.007)^30/1

y= 470.9203732 people

Since we can’t have 0.9 of a person, the population after 30 years will be 470 people.



You might be interested in
Given the equation 2 square root x-5=2 solve for x and identify if it is an extraneous solution
umka2103 [35]
<span>2√(x-5) = 2
</span><span>√(x-5) = 1
</span>x-5 = 1
x=6(I don't know what extraneous solution means though)
7 0
2 years ago
Read 2 more answers
Solve the following quadratic equation for all values of x in simplest form.
Lynna [10]

Step-by-step explanation:

x = 2/5 or x = 0 Hope that will help

7 0
2 years ago
State the gradient of the line 2y = 3 - 2x.
lyudmila [28]

Answer:

Step-by-step explanation:

2y = 3 -2x

Rearrange the equation to slope-intercept form

y = -x + 3/2

Slope of line is 3/2.

8 0
2 years ago
What is the 2 squared times 15 squared
ryzh [129]
900 is the answer of 2 squared times 15 squared
7 0
3 years ago
Solve the system of equations. y=-3x+4 -4x+y=-10​
Angelina_Jolie [31]

Answer:

Step-by-step explanation:

In this particular case we have the following system of equations:

y

=

−

3

x

+

4

[

E

q

.

1

]

x

+

4

y

=

−

6

[

E

q

.

2

]

Substituting

[

E

q

.

1

]

in

[

E

q

.

2

]

:

x

+

4

(

−

3

x

+

4

)

=

−

6

Applying the distributive property on the left side:

x

−

12

x

+

16

=

−

6

Simplifying

:

−

11

x

=

−

22

Solving for

y

:

x

=

−

22

−

11

=

2

Substituting

x

=

2

in

[

E

q

.

1

]

:

y

=

−

3

(

2

)

+

4

=

−

2

Therefore

, the solutions are

x

=

2

and

y

=

−

2

7 0
3 years ago
Read 2 more answers
Other questions:
  • If sin theta = 5/6, what are the values of cos theta and tan theta?
    14·1 answer
  • Write in slope-intercept form of the equation of the line through the given point. Through: (-3,-3) and (4,0)
    13·2 answers
  • Help please! Will give brainliest
    5·2 answers
  • Can someone please help me on 2 and 3
    14·2 answers
  • Given the function f(x) = 7x² – 3x + 6. Calculate the following values:
    15·1 answer
  • A point​ P(x,y) is shown on the unit circle corresponding to a real number t. Find the values of the trigonometric functions at
    15·1 answer
  • David can type a 50-page paper in 8 hours. Last month, David and Andy together typed a
    13·1 answer
  • The cheerleading squad at Danville High School had 15 members with the old coach. Now, with the new coach, there are 21 members
    6·1 answer
  • What's the Answer? Provide steps please​
    11·2 answers
  • Help me plssssssssssss
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!