Answer:
100:2 or 50:1
Step-by-step explanation:
Hope this helps!
=]
Answer: Base Ten Blocks, Number Line, Two Colored Counters
Answer:
1) <u><em>Formula for experimental probability:</em></u>
Experimental Probability = 
2) Any performance or a random experiment is called a trial.
Answer:
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Step-by-step explanation:
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Interest = Pin = principal * interest rate * number of years
Let interest rate be i, then
600*i*2+150*i*4=90
1200i+600i = 90
i=90/(1200+600)=90/1800=1/20=0.05 or 5%