Gary won $70,000 in the lottery after all tax deductions. he invested part of the money at 11% and deposited the remainder in tax-free bonds at 12%. his total annual income from the investments was $7900. find the amount invested at 11%. find the amount invested at 12%.

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

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step-by-step explanation: