Math
posted by Nicolla .
Are the two events dependent or independent? Explain.
a. Toss a dime, and then toss a quarter.
b. Pick a card from a deck of cards. Keep the card and pick anot

I remember learning this. I'll show you how to do number 1.
Think, does tossing the dime affect the outcome of tossing the quarter.
And for number 2, would taking out a card from the deck affect what card you would get next?
If you need more help, respond again. Hope I helped! 
The answer is no the first card doesn't affect what card you could draw next. Just like the dime doesn't affect the quarter. They are two different variables.

Melissa gave Bonnie some coins and this puzzle here are 16 pennies 12 nickels and 10 dimes take a way the fewest possible coins so that you leave 3 times as many pennies as dimes, and half as many dimes as Nickels. What coins did Bonnie Take away to solve the puzzle?
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Can someone please explain this to be, so that I can understand this problem?