A device used in golf to estimate the distance​ d, in​ yards, to a hole measures the size​ s, in​ inches, that the 7​-ft pin appears to be in a viewfinder. The viewfinder is held 15 inches from the​ viewer's eye. Express the distance d as a function of s.

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

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.