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3 years ago

There are 45 red tiles,25 blue tiles and 30 green tiles in a bag.

1 answer:

7 0

This is a question of probability.
Probability of picking any color= number of tiles with that color/total number of tiles
Total=45+25+30=100
P(red tile)=(45/100)x60=0.45x60=27
P(blue tile)=(25/100)x60=0.25x60=15
P(green tiles)=(30/100)x60=0.3x60=18

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Answer:

$\text{Perimeter of sector = 43.6 (Rounded to the nearest tenth.)}$

Step-by-step explanation:

$\text{Perimeter of the sector = Radius + arc length + radius}$

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$\text{Perimeter of the sector = 20 + arc length }$

$\text{arc length = (sector angle/ 360 ) * perimeter of the circle}$

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2 years ago

Help!

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Multiply both sides by 10...
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3 years ago

Josh went to a restaurant for dinner. The cost of the

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Step-by-step explanation:

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3 years ago

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3 years ago