Answer:
7.324840764
Step-by-step explanation:
23/3.14=7.324840764
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
You can eliminate c) because it only had one inequality symbol. Then you subtract 1 from both sides to get x by itself. 6 divided by 3 gives you two. You now have choices A and B. The answer will be B because x represents all values that are less than 2, not just 2 plotted on the number line..
Answer:
Kami sold 28 large figurines
Step-by-step explanation:
L = number of large figurines
S = number of small figurines
L+S = 70 since he sold 70 figurines
12L = 8S since the amount of money collected for the large figurines is equal to the amount of money for the small figurines
L+S = 70
12L = 8S
Divide by 8
12/8 L = S
3/2 L = S
Substitute this into the first equation
L+S = 70
L + 3/2 L = 70
Get a common denominator
2/2 L + 3/2L = 70
5/2 L = 70
Multiply each side by 2/5
2/5 * 5/2 L = 70 * 2/5
L = 28
Kami sold 28 large figurines
It's C) -3/4If you need the steps let me know. (: