![subject](/tpl/images/cats/mat.png)
Mathematics, 06.11.2019 05:31 acalvario2019
Every day jo practices her tennis serve by continually serving until she has had a total of 50 successful serves. if each of her serves is, independently of previous ones, successful with probability .4 , .4, approximately what is the probability that she will need more than 100 100 serves to accomplish her goal?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 16:30
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Hundred and tens tables to make 430 in five different ways
Answers: 1
You know the right answer?
Every day jo practices her tennis serve by continually serving until she has had a total of 50 succe...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 12:30
![question](/tpl/images/cats/en.png)
English, 07.07.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 12:30
![question](/tpl/images/cats/en.png)
English, 07.07.2019 12:30
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 12:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 12:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.07.2019 12:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 12:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 12:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.07.2019 12:30
![question](/tpl/images/cats/en.png)
English, 07.07.2019 12:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 12:30