The sample space of a random experiment is {a, b, c, d, e, f}, and each outcome is equally likely. a random variable is defined as follows: outcome a b c d e f x 0 0 1.2 1.2 2 3 determine the probability mass function of x. use the probability mass function to determine the following probabilities. give exact answers in the form of fraction.

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Ithink i know it but i want to be sure so can you me out ?