Martin and Eva pool their loose change to buy snacks on their coffee break. One day they spent 6.75 on 1 carton of milk 2 donuts and 1 cup of coffee The next day they spent 8.50 on 3 donuts and 2 cups of coffee. The third day they bought 1 carton of milk 1 donut and 2 cups of coffee and spent 7.25. On the fourth day, they have a total of 6.45 left.
Is it enough to buy 2 cartons of milk and 2 donuts?

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels

A. the following events are mutually exclusive: living in california and watching american idol. true or false b. the number of patients seen by an outpatient practice is an example of a discrete random variable. true or false c.the law of large numbers states that as the number of times an event experiment is conducted increases, the likelihood of the actual probability of an event approaching the theoretical probability decreases. true or false d. measuring the time it takes for patients to enter the operating room is an example of a continuous random variable. true or false