Andrey recorded the grade-level and instrument of everyone in the middle school School of Rock below Seventh grade Eighth grade
Insturment #of students Insturment # of stud.
guitar 7 guitar 8
Bass 14 Bass 12
Drums 13 Drums 5
Keyboard 5 Keyboard 2

express the probability that a student chosen at random will play the guitar as a decimal to the nearest hundredth​

Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at , ( 59,60,61,62) and the third quartile would be drawn at . (61,62,63,64)