You spin the spinner and flip a coin. find the probability of the compound event. the probability of spinning a prime number and not flipping heads.

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers

Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so