Ms. Smith decides to give a test worth 90 points and contains 25 questions. Multiple choice questions are worth 3 points and word problems are worth 4 points. How many multiple choice questions are on the test?

Dr.cooper just started an experiment. he will collect data for 8 days. how many hours is this

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees