19n-57=76
You must get "n" by itself
19n-57+57=76+57 (add 57 to each side)
19n=133
Divide 133 by 19
133÷19=7
n=7
So we first have to find the mean: 41+ 38+19+ 30 +21+ 53+34+34 + 37+ 29+ 50 + 43+ 57+ 28+ 50 = 534 534/15 = 35.60
86+ 15+ 75+ 40+ 51+ 60+ 27+ 45+ 112+ 7+65+ 31+ 18+ 27+ 69 = 728728/15 = 48.53
Therefore, the store with the better representation of there data would be the competitor's store. This is because more money is being spent at the competitor's store which has an average of $49.00 when the owners store has an average of $36.00.
Hope this helps.
191,200 divided by 60 = 3,186.6 Hope this helps you ok :D
Answer:
1.19
Step-by-step explanation:
there are 119 boxes shaded so in 119/100 is 1.19
