Answer: 1.57828e-5
Step-by-step explanation:
Answer: a. 0.6759 b. 0.3752 c. 0.1480
Step-by-step explanation:
Given : The long-distance calls made by the employees of a company are normally distributed with a mean of 6.3 minutes and a standard deviation of 2.2 minutes
i.e. minutes
minutes
Let x be the long-distance call length.
a. The probability that a call lasts between 5 and 10 minutes will be :-
b. The probability that a call lasts more than 7 minutes. :
c. The probability that a call lasts more than 4 minutes. :
B because the amount of money they earn per hour multiplied by how many hours they worked is equal to what they earned in total
Answer: The length of segment GT is 6
Step-by-step explanation: Have a nice day!✌️
Answer:
cos x (2 sin x − 1)
Step-by-step explanation:
sin(2x) − cos x
Use double angle formula.
2 sin x cos x − cos x
Factor.
cos x (2 sin x − 1)