aliza is drawing a model of the community swimming pool on grid paper each square on the grid is 20 feet by 20 feet.
what is the perimeter of the
51 feet
520 feet

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

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

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your