Astudent is given areading list of
10 books from which he must
select 2 for an outside reading
requirement. in how many ways
can he make his selection

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Find the maximum value of p= 4x + 5y subject to the following constraints :