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Alina [70]
4 years ago
6

Consider a company that selects employees for random drug tests. The company uses a computer to randomly select employee numbers

that range from 1 to
6857
6857. Find the probability of selecting a number divisible by 1000. Find the probability of selecting a number that is not divisible by 1000.
Mathematics
1 answer:
diamong [38]4 years ago
6 0
A. 999 numbers under 1000, so prob of picking one is 999/6296 = 0.1587 
<span>B. 6 numbers divisible by 1000, so prob 6/6296 = 0.000953 </span>
<span>C. (6296 - 6)/6296 = 1 - 0.000953 = 0.999047</span>
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Could someone please check my answers?
REY [17]
12. The interest due will be
  I = Prt = (1.0565·$12,465.00-1300.00)·0.064·(1/12) = $63.30 . . . . correct

13. The interest due will be
  I = Prt = (1.0565·$12,465.00-1500.00)·0.05·(1/12) = $48.62
Then your savings is $63.30 -48.62 = $14.68 . . . . correct

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8 0
3 years ago
Write a related addition fact for 15-6 = 9
gogolik [260]
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8 0
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Which statement best describes the graph of the system of equations? x-y=1, y-x=1
Dmitry_Shevchenko [17]

Answer:

             Parallel lines

Step-by-step explanation:

x - y = 1                                       y - x = 1

- y = -x + 1                                   y = x + 1  ⇒ m₂ = 1, b₂ = 1

÷(-1)     ÷(-1)

y = x - 1 ⇒ m₁ = 1, b₁ = -1

m₁ = m₂   and   b₁ ≠ b₂ means that the lines described by these equations are parallel

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never [62]
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