The amount of coffee creamer dispensed from a Coffee Vending Machine is
normally distributed with a mean of 0.9
ounces and a standard deviation of 0.1
ounce. If the dispenser is used 500 times,
approximately how many times will it be
expected to dispense 1 or more ounces of
coffee creamer?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.