The answer is not 1/2. HINT: How can we describe the segment that contains our point, algebraically?

How many zeros does the function f(x)=4x3-x2+1 have

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?