Joan earns $10.50 per hour. She worked 40.5 hours last week. What was the amount of her check?
2 answers:
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Answer:
Ratio = =
Step-by-step explanation:
The perfect squares from 1-30 are:
1, 4, 9, 16, 25
Total no. of perfect squares = five =5
Total no. of non perfect squares = 30-5 = 25
Ratio = = 5 / 25 =