1.) given p(e or f) = 0.82, p(e) = 0.18, and p(e and f) = 0.09, what is p(f)?

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units

Which is f(5) for the function –2x2 + 2x - 3?