A number cube with the numbers 1 through 6 is rolled 159 times and shows the number four 27 times. Calculate the experimental probability of rolling a four.

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when equals y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship