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
Gekata [30.6K]
2 years ago
13

suppose the population of a certain city has been doubling every 30 years and the population was 48,000 in 1900. what will the p

opulation be in 2020?
Mathematics
1 answer:
Brilliant_brown [7]2 years ago
3 0

Answer:

768000

Step-by-step explanation:

From 1900 to 2020 = 120 means that it doubles 4 times ( once every 30 years)

=> 48000 * 2 ^ 4 = 768000

You might be interested in
What expressions are equivalent to 20
Diano4ka-milaya [45]

Answer:

What expressions are equivalent to 20

Step-by-step explanation:

since you didn't .show a link this is my guess, i guess.

4x5=20

6 0
3 years ago
Which of the following are examples of random samples? Select all that apply?
prohojiy [21]
I think all solution apply
3 0
3 years ago
Classify the number 0. Check all that apply.
elena55 [62]
Whole
 so think of it as a interger

5 0
3 years ago
Working alone, shayna can harvest a field in 8 hours. John can harvest the same field in 16 hours. How long would it take them i
Alinara [238K]
(1/8)x + (1/16)x = 1
(2/16)x + (1/16)x = 1
(3/16)x = 1
x = 16/3 = 5.33333 hrs
7 0
3 years ago
PLEASE ANSWER
Olenka [21]

Answer:

x(1 - .4)

Step-by-step explanation:

x = regular price.

1 - .4 = .6 = 60%

The sale price is equal to the full price (aka x) minus the discounted price (40% of x = 40/100 times x =  .4x)

Therefore sale price = x - .4x or x(1 - .4)

4 0
3 years ago
Other questions:
  • How do i graph this
    12·1 answer
  • 14 - 5 + 3 - 11 = <br> A. 1 0<br> B. -1 <br> C.-2
    15·2 answers
  • Olivia wants to show 25 with with tens and ones make a list to show the ways
    15·1 answer
  • What is 6 with a 30% increase
    9·2 answers
  • A supplier delivers an order for 20 electric toothbrushes to a store. By accident, three of the electric toothbrushes are defect
    11·1 answer
  • What is 2 and 3/4 as an improper fraction?
    13·2 answers
  • 12-w=1 solve for w help me please
    15·1 answer
  • A string is 5.8 meters long.
    10·1 answer
  • 3 jars of paprika and 4 packets of sage have a total weight of 290 grams. 7 jars of paprika have a total weight of 210 grams . W
    8·1 answer
  • What is b divided by b% of b? PLS HELP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!