Two of the forms used for filing individual federal income tax returns<span> are IRS </span>Form 1040A<span> and IRS Form </span>1040EZ. Trhe third one is the complex IRS Form 1040. <span>Form 1040EZ is the briefest version of the 1040. You can't itemize deductions or claim any adjustments to income or tax credits except for the </span>Earned Income Credit<span>, and you can't have any income from self-employment, </span>alimony<span>, dividends or </span>capital gains<span>. </span><span>
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Answer: 15/91 which is choice B
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There are two methods to find this answer.
Method 1) We have 6 girls and 8+6 = 14 students. The probability of picking a girl is 6/14 = 3/7. After the first girl is chosen, we have 5 girls left out of 14-1 = 13 students overall. The probability of picking another girl (assuming the first selection was a girl) is 5/13. Multiply these probabilities: (3/7)*(5/13) = (3*5)/(7*13) = 15/91
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Method 2) We can use the nCr combination formula. Order does not matter.
We have nCr = 6 C 2 = 15 ways to pick 2 girls. See the attached image below for the steps (figure 1)
Out of nCr = 14 C 2 = 91 ways to pick 2 students. See the attached image below for the steps (figure 2)
So that's another way to get the answer 15/91.
2/3 is the answer because 6 in is the model and 4 ft is the actual