Anumber cube is rolled 450 times. the number 3 comes up 67 times.

what is the experimental probability of rolling a 3? write your answer as a fraction in simplest form.

Use the diagonals to determine whether a parallelogram with vertices u(2,−2), v(9,−2), w(9,−6), and x(2,−6) is a rectangle, rhombus, or square. give all the names that apply.

Plz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3