moderncombatpro430 moderncombatpro430
  • 26-01-2021
  • Mathematics
contestada

Frank has a box of pens. The box contains 6 blue pens, 8 black pens and 3 red pens. Some more blue pens are added to the box. The probability of selecting a blue pen is now 1/2. How many blue pens were added to the box?

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madisonworkman1
madisonworkman1 madisonworkman1
  • 26-01-2021
I think 10 hope this helps
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madicroft95 madicroft95
  • 26-01-2021

Answer: umm i calculated about 10??

Step-by-step explanation:

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