To celebrate ratios, mrs. johnson’s class will make pizzas. julio is in charge of bringing in the sauce. there are 30 students in his class and each pizza serves 8.

What is the measure of ac? 5 units 13 units 26 units 39 units

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.