On a BWIA flight, of the passengers are from Trinidad.
If there are 189 passengers
altogether, how many were
from Trinidad?

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?