In a survey of 420 people, 85% said they drink coffee. 1/3 of the people said they drink their coffee black. How many of the surveyed people drink their coffee black?

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?