Posted by Pia on Tuesday, May 24, 2011 at 6:54pm.
Jackie and two friends are drawing from a bag that contains savings cards for a popular store. There are twenty 10% off cards, ten 15% off cards, six 20%off cards, and four 50% off cards. What is the probability that jackie will choose a 50 % off card as her third choice? Assume that her friends did not draw a 50% off card?

Math  MathMate, Tuesday, May 24, 2011 at 7:27pm
Total number of cards left
=20+10+6+4  2
=38
Number of 50% off cards
= 4
Therefore probability of drawing a 50% off card
= 4/38
= ?

Math  respusha, Monday, March 11, 2013 at 6:41pm
???? i want heeeeelllpppppp!!!

Math  Anonymous, Tuesday, April 1, 2014 at 10:42am
Cow utter

Math  Doesn't matter, Tuesday, April 5, 2016 at 6:18pm
4 3 12 2
 *  =  = 
38 3 114 19

Math  Dawoud, Thursday, May 5, 2016 at 12:37am
=20+10+6+4
=40 cards
= Friends 2 cards
=38 cards
=4 50%
=P 4/38, 1/19
Answer This Question
Related Questions
 math  There are 20 10% off cards, 10 15% off cards, 6 20% off cards and 4 50% ...
 statistics  The red face cards and the black cards numbered 29 are put into a ...
 Math Probabilities  A standard deck of cards contains 52 cards. Of these cards ...
 Math  A standard deck of cards contains 52 cards. Of these cards there are 13 ...
 Math (Probability)  A standard deck of cards contains 52 cards. Of these cards ...
 Statistics  A standard deck of 52 playing cards is composed of 4 suits. Each ...
 Math  I am not sure how to go about figuring this out ... Shuffle the numbered ...
 Math Important!  Ozzie's Mother bought an assortment of greeting cards while ...
 Math  A standard deck of cards contains 52 cards. Of these cards there are 13 ...
 math  A standard deck of playing cards had 52 cards. These cards are divided ...
More Related Questions