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
wariber [46]
3 years ago
9

A laptop computer is purchased for $2700. Each year, it’s value is 70% of its value the year before after how many years will la

ptop computer be worth $500 or less
Mathematics
1 answer:
n200080 [17]3 years ago
3 0

<u>Answer:</u> 5 years!

<u>Reasoning:</u>

Year 1: 2700 x .70=1890

Year 2: 1890 x .70= 1323

Year 3: 1323 x .70= 926.1

Year 4: 926.1 x .70= 648.27

Year 5: 648.27 x .70=453.79

You might be interested in
Find the next three terms of the sequence. Then write a rule for the sequence.
g100num [7]
We notice it diviides by 3 each time or multiplies by 1/3
common ratio is 1/3
first term is 648

so next 3 terms are 8, 8/3, and 8/9

rule is an=648(1/3)^(n-1)
8 0
3 years ago
Can somelne help me ​
serg [7]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Write an equation of the line.
Alja [10]

Answer:

Htjeghsjsvwuwvwhwvshvshsvshsvshs

6 0
3 years ago
What is the slope of the ramp shown in the diagram below?
bixtya [17]

Answer:

Step-by-step explanation:

slope = \frac{vertical}{horizontal} = - \frac{3}{10} → A

The slope is negative as the ramp slopes down from left to right

3 0
3 years ago
Read 2 more answers
If 2+3+6+9=21 then does 7x3=21?
Oxana [17]

Answer:

Yes

Step-by-step explanation:

If you do 7x3 it equals 21.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 4 (1/2+ 5/4) + -5=
    12·1 answer
  • What is the absolute value of -8? Use the number line to help answer the question
    13·1 answer
  • 1.  What is the most important thing that must be true about a sample so that you can make a valid inference about the populatio
    14·1 answer
  • Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon,
    6·2 answers
  • What number times another number equals 56
    14·2 answers
  • .
    8·1 answer
  • AABC has been translated 5 units to the right, as shown in the diagram. What
    10·1 answer
  • Which expression is equivalent to the given expression?
    5·1 answer
  • What is something definitely true about the value x ?
    8·2 answers
  • Machine A prints 16 pages more than Machine B in every minute. Machine A and Machine B print a total of 608 pages in 4 minutes.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!