Hey school cafeteria make cheese sauce for macaroni using 15 cups of swiss cheese and 17 cups of cheddar cheese perry tries to make the sauce for a family party using 5 cups of swiss and 7 cups of cheddar is perry using the correct ratio

What is 32+4 x (16 x 1/2) -2 show your work}

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Can someone me with the property questions for 12 13 and 14 plz