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Korvikt [17]
3 years ago
7

Based on a poll 68% of internet users are more careful about personal information when using a public Wifi hotspot. What is the

probability that among four randomly selected Internet users, at least one us more careful about personal information when using a public Wifi hotspot? How is the result affected by the additional information that the survey subjects volunteered to respond? The probability that at least one of them is careful about personal information is.
Mathematics
1 answer:
Stella [2.4K]3 years ago
4 0

Answer:

.98951424

Step-by-step explanation:

You find "1 - P(No ONE is careful)"

This is equivalent to "1 - (.32^4)," which simplifies to "1 - .01048576," which is .98951424

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marishachu [46]

Answer:

c

Step-by-step explanation:

because 5 is smaller then 18

7 0
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Which problem could be solved by evaluating the expression 7 x (-3)?​
Tasya [4]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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PLZ HELP
Gnesinka [82]

Answer:

Step-by-step explanation:

The highest power of x here is 3, so this is a third degree polynomial.  Since the coefficient of the highest power term is +, we know that the graph approximates that of the parent function y = x^3, and that this graph begins in Quadrant III, enters Quadrant I and continues to move upward in Quadrant I.

6 0
3 years ago
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Kayla had 64b dollars. She gave 1/8 of it to Luke and spent $45. How much money did Kayla have left? Express answer in terms of
beks73 [17]
We know that
<span>1) Kayla originally has 64b dollars
</span>2) <span>She gave 1/8 of it to Luke-----> (1/8)*64b=8b
in this moment Kayla has------> 64b-8b=56b
3) </span>Kayla spent $45
in this moment Kayla has------> 56b-$45

therefore

the answer is
(56b-$45)
4 0
3 years ago
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