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.

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

she will travel a distance in the range of 3 - 11 miles

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

answer: the answer is b. i think hope i got it correct

step-by-step explanation: