If milk costs $1.97 per gallon and a bread recipe uses 6 fl. ounces, how much do those 6 fl. ounces cost?

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?