A group of people went to a coffee shop. Each person chose a drink and a treat. Drink Coffee Treat Muffin Tea Tart number of people who chose coffee: number of people who chose tea = 1:4 Of those who chose coffee, number of people who chose a muffin: number of people who chose a tart = 2:7 Of those who chose tea, number of people who chose a muffin: number of people who chose a tart = 5:1 What fraction of the people chose a tart? You must show how you get your answer.

Can someone pls ! pls answer all. no explanation needed..

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

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.