Answer:
0.72868
Problem Statement:
23% of the cars a certain automaker manufactures are silver. Below is the probability distribution for the number of
silver cars sold by a car dealer in the next five car sales.
No. of Silver Cars 0 1 2 3 4 5
Probability 0.27068 0.40426 0.24151 0.07214 0.01077 0.00064
Step-by-step explanation:
To find the probability that the dealer sells between one and four silver cars, we need to add the probabilities of him selling 1,2,3 or 4 cars.
<u>Probability that the dealer sells between and including one and four silver cars</u>= 0.27068+ 0.40426 + 0.24151 + 0.07214 =0.72868
Answers: Choice A and Choice C
Saying "$45 per ticket" is the same as saying "$45 for every single ticket" or "one ticket costs $45"
Similarly, "30 seats for every row" is equivalent to "each row has 30 seats"
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choices B and D aren't unit rates because the second value mentioned isn't 1. You would have to divide to get to a unit rate.
choice B: 5/3 = 1.67 so there are roughly 1.67 shows every week
choice D: 100/5 = 20 meaning its $20 per ticket
Answer:
C.
Step-by-step explanation:
We are given that an expression
We have to find the simplified form of given expression.
We know that
Using the property then we get
Hence, the simplified form of is given by
Option C is true.
I think it is the first one: Different bar widths.