Mathematics, 05.05.2020 23:21 PLSsHELPMEH
At a school fair you have a choice of randomly picking a ball from Basket A or Basket B. Basket A has 2 green balls, 5 red balls, and 9 yellow balls. Basket B has 3 green balls, 2 red balls, and 5 yellow balls. You can win a digital book reader if you pick a red ball
1.Which basket should you choose if you want the better chance of winning?
Answers: 1
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 21.06.2019 19:30
Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?
Answers: 2
At a school fair you have a choice of randomly picking a ball from Basket A or Basket B. Basket A ha...
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