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netineya [11]
4 years ago
15

If a computer costs 800 dollars and it loses a quarter of its value each year after it is purchased, what is an equation to repr

esent this
Mathematics
2 answers:
marin [14]4 years ago
7 0

Answer:

800(1-0.25)

Step-by-step explanation:

LenKa [72]4 years ago
6 0

Answer:

If a computer costs 800 dollars and it loses a quarter of its value each year after it is purchased, what is an equation to represent this.

Step-by-step explanation:

800(1-0.25)

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The time needed for checking in at a hotel is to be investigated. Historically, the process has had a standard deviation equal t
WITCHER [35]

Answer:

See Attachment

Step-by-step explanation:

3 sigma= 3×0.146

           = 0.438

for upper limit= sample mean + 3 sigma

for lower limit= sample mean - 3 sigma

8 0
3 years ago
What distance from Earth to the moon is about 22 to the 4power miles. The distance from Earth to Neptune is about 22 to the 7pow
nalin [4]
The distance to Neptune is greater.
It is about  10 to the 3rd power (1,000) times greater.
7 0
3 years ago
Find the solution set for 8x - 3 = 2(x - 1/2)​
KiRa [710]

Answer:

x = 1/3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define Equation</u>

8x - 3 = 2(x - 1/2)

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Distributive 2:                              8x - 3 = 2x - 1
  2. Subtract 2x on both sides:         6x - 3 = -1
  3. Add 3 to both sides:                   6x = 2
  4. Divide 6 on both sides:              x = 1/3
4 0
3 years ago
Of the five horses in a race, Alfie finished 3 lengths ahead of Charlie, flo finished 5 lengths ahead of dolly, Alfie finished 4
barxatty [35]

Answer:

With the information provided, we have to assume it was Rob, in the order Rob, Henry, Charles, Dale.

However, we don't know if there were other people in the race that were not mentioned, so we can only say he came in first of those four people.

4 0
3 years ago
My points r running out lol. but could someone be so kind and help once again please ????
Oliga [24]

Answer:

304.8

Step-by-step explanation:

914.4/ 3

4 0
3 years ago
Read 2 more answers
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