The velocity of a Boeing 747 at cruising altitude is typically 525 m/hr. It takes a plane about 30 mins to reach cruising altitude and to descend from cruising altitude. Using your flight times, calculate the planes acceleration and negative acceleration for each flight.

Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?

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

If y varies as x, and y=8 as x=4 what will be the value of y if x=2