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Naddika [18.5K]
2 years ago
15

Reviews of call center representatives over the last three years showed that 10% of all call center reps were rated as outstandi

ng, 75% were rated as excellent/good, 10% percent were rated as satisfactory, and 5% were considered unsatisfactory. For a sample of 20 reps selected at random, the probability that two or less will be rated as outstanding is 0.9298.
A. True
B. False
Mathematics
1 answer:
spayn [35]2 years ago
8 0
I believe the answer is A goodluck
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a pizza costs $11 and $1.50 per topping write a equation for cost in dollars and the nunber of toppings ​
romanna [79]

Answer:

y= 11 + 1.50x. (y is the price, x is number of toppings)

Step-by-step explanation:

8 0
2 years ago
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1. After quarantine is over, you and your family are planning to rent a van for a 1-day trip to Knott’s Berry Farm in Buena Park
kupik [55]

9514 1404 393

Answer:

  A) Enterprise: E(x) = 50 +0.25x; Hertz: H(x) = 30 +0.45x

  B) see attached graph

Step-by-step explanation:

A) We choose to compare Hertz (lowest daily charge) and Enterprise (lowest mileage charge). In each case, the total charge will be the sum of the daily charge and the product of the mileage charge and number of miles (x).

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3 0
3 years ago
The University of Montana ski team has thirteen entrants in a men's downhill ski event. The coach would like the first, second,
sleet_krkn [62]

Answer:

1716 ways

Step-by-step explanation:

Given that :

Number of entrants = 13

The number of ways of attaining first, second and third position :

The number of ways of attaining first ; only 1 person can be first ;

Using permutation :

nPr = n! ÷(n-r)!

13P1 = 13! ÷ 12! = 13

Second position :

We have 12 entrants left :

nPr = n! ÷(n-r)!

12P1 = 12! ÷ 11! = 12

Third position :

We have 11 entrants left :

nPr = n! ÷(n-r)!

11P1 = 11! ÷ 10! = 11

Hence, Number of ways = (13 * 12 * 11) = 1716 ways

8 0
2 years ago
PLZ HURRY!!!! 15 POINTS!
Daniel [21]
I think it’s 7.5 minutes
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3 years ago
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3 years ago
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