7
4B. एउटा कक्षामा 80 जना विद्यार्थीहरू छन् । तिनीहरूमध्ये 25 जना केटीहरू र बाँकी केटाहरू छन् । 10 जना बिदेशी र बाँकी
नेपालीहरू छन् । यदि 20 जना गोरा रङ्गका छन् भने एक जना विद्यार्थी छान्दा बिदेशी गोरी केटी छानिने सम्भाव्यता कति होला ।
There are 80 students in a class. Among them 25 are girls and remaining are boys, 10 foreigners and
remaining Nepalese. If 20 of them are fair-complexioned, what is the probability of selecting a fair-
complexioned foreign girl?

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.