Acomputer programm contains one error. in order to find the error, we split the program in to blocks and test 2 of them, selected at random. let x be the numer of errors in these blocks. compute e(

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?