If p and q are subsets of a universal set U with N (U)= 200, n only(p)=80, n only (Q)= 60 amd (p U Q)=13p Find the value of n (P n Q) and n (P u Q)' by venn diagram ​

The sum of two numbers is 86, and their difference is 20. find the two numbers

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.