Help me with this real answers only
...
![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 17:00
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:10
Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:40
Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 24.08.2019 08:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.08.2019 08:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.08.2019 08:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.08.2019 08:50
![question](/tpl/images/cats/fizika.png)
Physics, 24.08.2019 08:50
![question](/tpl/images/cats/en.png)
English, 24.08.2019 08:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.08.2019 08:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 24.08.2019 08:50
![question](/tpl/images/cats/en.png)
English, 24.08.2019 08:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.08.2019 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.08.2019 08:50
![question](/tpl/images/cats/en.png)
English, 24.08.2019 08:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.08.2019 08:50