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➷ Find the total of frequencies rolled over 10 (this would be 11 and 12)
15 + 17 = 32
Place this number over the total number of trials:
32/200
This can be simplified to 4/25
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The price:
- last year: $2.25
- this year: $.45
The decrease: $2.25 - $.45 = $1.80
2.25 : 1.80 = 100 : x
2.25 x = 180
x = 180 : 2.25
x = 80
Answer:
The percent of decrease is A ) 80%
Answer:
which data? are you sure this question is complete
Answer: An armistice is a truce, typically used in wars to stop the fighting, battles, etc. Also a holiday in France.
5t + (t - 3) - [(7t + 5) - (8 - 3t)] (multiply -1 to (8 - 3t)
5t + (t - 3) - [(7t + 5) - 8 + 3t]
5t + (t - 3) - [7t + 3t + 5 - 8]
5t + (t - 3) - [10t - 3] (multiply -1 to [10t - 3]
5t + (t - 3) - 10t + 3
5t + t - 10t - 3 + 3
-4t
answer
