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
kaheart [24]
3 years ago
5

The population is decreasing at a rate of 5% per year. If the population is 30,000 today, what will the population be in 12 year

s?
Mathematics
2 answers:
Dmitrij [34]3 years ago
7 0

Answer:

the population should be around 16,210

Step-by-step explanation:

use the exponetional equation y= 30,000(0.95)^12

Lera25 [3.4K]3 years ago
5 0

Answer:12,000

Step-by-step explanation:

.05*30,000=1,500

1,500*12=18,000

30,000-18,000=12,000

You might be interested in
If randy earns $12.74 per hour, what is his overtime rate? How much should randy make if he works 45 1/2 hours during 1 week?
elena-14-01-66 [18.8K]

Answer:

$19.24 is the overtime rate $579.67 one week

Step-by-step explanation:

So $13.00 its $19.50 so I subtracted $12.74 to $13.00 got 0.26 then subtracted $19.50 by 0.26 and got $19.24

$12.74 times 45.5 that will be $579.67 for just one week

If I didn't get it right. Tell me in the comments. I think I got it right.

8 0
3 years ago
Can someone help me with this? thank you!
ExtremeBDS [4]

Answer:

<u>242 sq. cm.</u>

Step-by-step explanation:

<u>Surface Area</u>

  • 2(LH + BH + LB)
  • 2(10 × 3 + 7 × 3 + 10 × 7)
  • 2(30 + 21 + 70)
  • 2(121)
  • <u>242 sq. cm.</u>
3 0
2 years ago
Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
postnew [5]

Answer: -34738.4259228

Step-by-step explanation:

It’s a decrease because your dividing 1600e -0.1252

5 0
3 years ago
What is the period of the graph y=1/2sin (pix)+3?<br><br> A- 3<br> B- 1/2<br> C-pi <br> D-2
dimaraw [331]

The period is 2.

Normally the period of sin(x) is 2pi, but the pi inside the sin(pix) is a horizontal compression by a factor of 1/pi.  So 2pi·1/pi = 2

The "1/2" and "+3" do not impact the period.  Those just impact the amplitude (vertical aspect) of the graph.

3 0
3 years ago
I need help with this question
Levart [38]

Answer:

-5.5

Step-by-step explanation:

You just need to subtract the two I'm pretty sure

8 0
3 years ago
Other questions:
  • Some rational numbers are not integers? true or false
    10·1 answer
  • Is the answer to this problem right
    12·2 answers
  • Sara has lived 18.0 years. How many seconds has she lived? Express the answer in scientific notation. Use 365.24 days per year f
    5·1 answer
  • PLEASE PLEASE ANSWER I WILL MARK AS BRAINLIST
    11·1 answer
  • Find The area of the triangle.
    10·2 answers
  • 1. Find equation (both the normal equation and the parametric equation) for the plane (in R3) so that (a) the plane contains the
    9·1 answer
  • I don’t understand this question.
    10·2 answers
  • You and your brother are reading the same novel. You want to get ahead of him in the book, so you decide to read 30 minutes long
    7·1 answer
  • The diameter of a circle is 10 ft find it’s circumference in terms of pi.
    12·1 answer
  • Write the following in descending order.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!