Mathematics, 08.04.2021 07:30 ogbobbythman6154
Annabelle recorded the grade-level and instrument of everyone in the middle school School of Rock below.
Seventh Grade Students
Instrument # of Students
Guitar 7
Bass 4
Drums 11
Keyboard 13
Eighth Grade Students
Instrument # of Students
Guitar 9
Bass 12
Drums 10
Keyboard 5
Based on these results, express the probability that a student chosen at random will play the guitar as a decimal to the nearest hundredth.
Answers: 1
Mathematics, 21.06.2019 15:30
Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are
Answers: 1
Mathematics, 21.06.2019 20:10
Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655
Answers: 1
Mathematics, 21.06.2019 20:30
Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points
Answers: 1
Annabelle recorded the grade-level and instrument of everyone in the middle school School of Rock be...
English, 14.04.2020 16:34
Mathematics, 14.04.2020 16:34
Mathematics, 14.04.2020 16:34
Mathematics, 14.04.2020 16:34
Mathematics, 14.04.2020 16:34