![subject](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 03:30 walkinginmypurpose
The experimental probability that Jessica will hit the ball when she is at bat is 2/5. If she is at bat 50 times in a season, how many times can Jessica expect to hit the ball?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
You know the right answer?
The experimental probability that Jessica will hit the ball when she is at bat is 2/5. If she is at...
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.06.2019 12:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 25.06.2019 12:00
![question](/tpl/images/cats/istoriya.png)
History, 25.06.2019 12:00
![question](/tpl/images/cats/es.png)
Spanish, 25.06.2019 12:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.06.2019 12:00
![question](/tpl/images/cats/biologiya.png)
Biology, 25.06.2019 12:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.06.2019 12:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 25.06.2019 12:00
![question](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 12:00
![question](/tpl/images/cats/biologiya.png)
Biology, 25.06.2019 12:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.06.2019 12:00
![question](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 12:00