Answer:
The probability that an employee receives a code with all 5 numbers the same is 
.
Step-by-step explanation:
Consider the provided information.
The numbers which we can use in code is: 0,1,2,3,4,5,6,7,8,9
That means there are 10 numbers which we can use.
The total ways of selecting a 5 digit number with all 5 numbers the same = 10.
The total ways of selecting a 5 digit number is: 10×10×10×10×10=
The required probability is:
Hence, the probability that an employee receives a code with all 5 numbers the same is .
I think you forgot to attach the image :(
9514 1404 393
Answer:
(c) 27x^11 +51x^7 +9x^6 -60x^5 +17x^2 -20
Step-by-step explanation:
As with many multiple-choice questions, you only need to look at something that will discriminate the correct answer from the wrong one.
The highest-degree product term is the product of the highest-degree terms in the factors:
(3x^5)(9x^6) = 27x^11
This matches choice C only.
_____
In case you're interested in actually performing the rest of the multiplication, the distributive property applies.
(1 +3x^5)(17x^2 +9x^6 -20)
= 1(17x^2 +9x^6 -20) +3x^5(17x^2 +9x^6 -20)
= 17x^2 +9x^6 -20 +51x^7 +27x^11 -60x^5
Writing these terms in order of decreasing exponents gives ...
= 27x^11 +51x^7 +9x^6 -60x^5 +17x^2 -20
Answer: Choice A
four and eighty three hundredths with the three repeating
In other words, 4.8333...
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Explanation:
Use long division to find that 5/6 = 0.8333... where the 3s go on forever. The steps for the long division are shown in the diagram below. You can use a calculator to confirm.
Therefore, 4 & 5/6 = 4 + 5/6 = 4 + 0.8333... = 4.8333...
Since the 3 repeats forever, we can use a horizontal bar to place over the 3 like this 
Answer:
Oh hi lauryn
Step-by-step explanation:
Fancy seeing you here
