Answer:
1/30
Step-by-step explanation:
I'm assuming you're asking for three cards being drawn, but if you're actually asking for two cards, the probability is 0. You have no chance of drawing three pink cards if you only draw two cards.
If you mean that three cards are drawn in a row, do the following:
The probability is defined as the number of pink cards / number of all cards.
- The first probability is 4/10, because there are 10 cards, and 4 are pink.
- Next, we don't replace the pink card we draw, so there are 9 cards left, and 3 are pink. The second probability is 3/9.
- Following the same logic, the third probability is 2/8.
We know these are independent events, so we must multiply them together to get the total probability.
4/10 * 3/9 * 2/8 = <u>1/30 is the probability of drawing three pink cards.</u>
I believe the total interest is 3840.
(4 times .12) times 8000
Well it is area so u multiply 17 by 17 which is 289
To simplify a fraction, you must find a number both the numerator and denominator can be divided into, and divide. Say I have 4/6. Both numbers are divisible by 2, so I simplify the fraction to 2/3. As we can no longer divide, the fraction is in simplest form. Hope this helps!