1 (Ends. John recorded the grade-level and instrument of everyone in the middle
school School of Rock below.
nts
Seventh Grade Students
Eighth Grade Students
Instrument # of Students
15
Instrument # of Students
Guitar
8
Bass
2
Drums
4.
Keyboard
9
Guitar
Bass
Drums
Keyboard
5
4
4
3
Based on these results, express the probability that an eighth grader chosen at
random will play the guitar as a percent to the nearest whole number.

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.