bob chose an integer from set{1,2,3,4} and sheila chose an integer from set {5,6,7,8} What is probability tat sum of their nmbers is greater than 7? expres as commn fraction
I ride a course in 1 hr and 24 minutes at a average rate of 9mph. U travel same course at 6mph. How many hours will it tke u to cover the course?
20studnts bought tikets for a party. All money receied for those 20 tickets was used to buy beverages. An addiional 10 students bought tickets. All 30 studens reived 3 dollars refund. How many dollars were used to buy beverages?
WNBA champs have a 12player roster that inclues 2 stars. How many different starting lineups of 5 players can be chosen if the 2 stars must be in the starting lineup?
A 4 digit number uses 1,2,3,4 exactly once. What is the proababilty that number is muktiple of 4? express as fraction.
length of hypotenuse of right triangle is 41 cm, one leg is 9 cm. how many sq cm are in area of triangle?
2007-02-21
17:58:01
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3 answers
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asked by
cfishot
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