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
Dominik [7]
3 years ago
6

In 1985 there were 275 cell phone subscribers in the small town of China grove. Subscribers increased by 40% each year after 198

5. How many cell phone subscribers were there in 1994?
Mathematics
1 answer:
emmasim [6.3K]3 years ago
5 0
1985year ->275cell phones->100%
1994year -> x cell phones ->100%+360%
40% • (1994-1985)= 40% • 9= 360%

275 cell phone 100%
X cell phones. 100+360%=460%
x=275•460%/100%
x=12420/100
x=1265
99% sure this is a correct answer


x=275 • 460%/100%
x=12,420/100
x=1265

1994-1985= 9 yrs • 40%= 360%

You might be interested in
Use (r,16) to solve y=2x-4
damaskus [11]
(x,y) = (r,16)

With this knowledge, plug in r for x, and 16 for y

16 = 2(r) - 4

Isolate the r, add 4 to both sides

16 (+4) = 2r - 4 (+4)

20 = 2r

Divide 2 from both sides

20/2 = 2r/2

r = 20/2

r = 10

hope this helps
4 0
4 years ago
What does 9(3j-6) equal?
Bezzdna [24]
9(3j-6) = 27j - 54

<span>Note: a(b-c) = ab - ac</span>
8 0
3 years ago
Which of the binomials below is a factor of this trinomial?<br> x^2- 14x+ 24
Ray Of Light [21]

Answer:

(x-2)(x-12)

Step-by-step explanation:

x^2-14x+24=(x-2)(x-12)

5 0
3 years ago
Negative 9 plus 2 over 3 plus open parentheses 1 plus 1 close parenthesis squared
Alik [6]

Answer:

⁻ \frac{19}{3}

Step-by-step explanation:

⁻9 + \frac{2}{3} (1+1)^{2}

⁻9 + \frac{2}{3} × 2^{2}

⁻9 + \frac{2}{3} × 4

⁻9 + \frac{2 x 4}{3}

⁻9 + \frac{8}{3}

⁻ \frac{19}{3}

8 0
4 years ago
Read 2 more answers
Is y=1/2+2 linear? and how do you know just by looking at the equation?
saul85 [17]

Answer:

No, it is not

Linear functions are those whose graph is a straight line. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.

5 0
3 years ago
Other questions:
  • The length of a rectangle is one more than 2 times the width. if the perimeter of a rectangle is 29 inches, find the length
    9·1 answer
  • on a recent scuba diving trip, kate and kara reached a depth of 130 feet. six and a half minutes later, after ascending at a con
    10·1 answer
  • As of a certain date, 93,675 of the four-character sequences using either letters or digits had not yet been claimed. If a four-
    10·1 answer
  • John has 2,456 pennies in his coin collection. He has the same number of pennies in each of 3 boxes. Estimate to the nearest hun
    15·1 answer
  • The thickness of a dollar bill is 0.00011 meter. use a single digit times a power of 10 to write a estimate of the thickness
    7·1 answer
  • When Marcie stands 5 feet from a light post, her shadow is 6 feet long. Find the height of the light post if Marcie is 4 feet ta
    10·1 answer
  • 5 tons of rocks cost $8,200.00. What is the price per pound?<br><br>2000 ibs =1 ton
    7·1 answer
  • 100/50 * 10<br> give the answer
    5·2 answers
  • Mr. Franklin recorded the number of push-ups his students completed in thirty seconds. Which statement below is a reasonable con
    6·1 answer
  • Nathan walked 6 miles in 2 hours, If he walks at a steady rate how many miles could he walk in 9 hours
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!