Mathematics, 21.05.2021 19:50, Gabby2581

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

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, luislopez05

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

Answers: 1

continue

Mathematics, 21.06.2019 14:00, OnWheels

Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

Answers: 2

continue

Mathematics, 21.06.2019 19:30, kaleyf96

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Answers: 3

continue

Mathematics, 21.06.2019 21:30, lainnn974

Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)

Answers: 3

continue

Do you know the correct answer?

Andrey recorded the grade-level and instrument of everyone in the middle school School of Rock below...