Mathematics, 30.05.2020 17:57, munchyswish
(50 points) At a certain high school, 15 students play stringed instruments and 20 students play brass instruments. Five students play neither stringed nor brass instruments. What is the probability that a randomly selected student plays both a stringed and a brass instrument?
Answers: 1
Mathematics, 21.06.2019 16:30, robclark128
You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer
Answers: 3
(50 points) At a certain high school, 15 students play stringed instruments and 20 students play bra...
Mathematics, 31.05.2020 08:58