Astudent needs at least 80% of all points on the tests in a class to get a b. there are three 100-point tests and a 250-point final. the student's test scores are 72%, 85%, and 78% for the 100 point tests. what is the least score the student can make on the final and still get a b?

What is the x-intercept and y-intercept of the equation 2x+1. 2o

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events