What is the probability that a rider will ride in a green, red, or blue seat? Express Your answers as a fraction, decimal, and percent

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

Write an algebraic expression for the word expression the quotient of c and 8

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?