A bus uses 2.5 L of diesel for every 8 km. How many liters of diesel would a bus use on a trip of 275 km?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

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 pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333