-1 2/4y+1 1/2-10
-1 1/2y+1 1/2-10
Answer:
9/20
Step-by-step explanation:
Total trials = 80
Observed successful trials = 36
36/80
= 9/20
The answer is yes
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Answer:
14400
Step-by-step explanation:
X - X × 75%=3600
X - X ×
= 3600
X -
= 3600
= 3600
= 3600
X = 3600 × 4
X = 14400