A box contains 30 balls with 6 red (R), 7 yellow (Y), 7 green (G), and the rest are blue (B). Without looking inside the box, find the probability that a marble taken from the box is: 1) blue 2) yellow 3) green 4) red 5) red or yellow 6) yellow or blue 7) blue or green 8) green or red

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A box contains 30 balls with 6 red (R), 7 yellow (Y), 7 green (G), and the
rest are blue (B). Without looking inside the box, find the probability that a marble
taken from the box is:
1) blue
2) yellow
3) green
4) red
5) red or yellow
6) yellow or blue
7) blue or green
8) green or red
Activity No. 3
Transcribed Image Text:A box contains 30 balls with 6 red (R), 7 yellow (Y), 7 green (G), and the rest are blue (B). Without looking inside the box, find the probability that a marble taken from the box is: 1) blue 2) yellow 3) green 4) red 5) red or yellow 6) yellow or blue 7) blue or green 8) green or red Activity No. 3
VIII. EVALUATION. Answer the following by showing your complete solutions.
1. Lira entered a small raffle to win tickets to see a concert. There are 30 people with raffle tickets, one
will be selected to receive concert tickets. Find the probability that Lira will win the concert tickets.
2. Helen is playing Trip to Jerusalem. There are eight people playing and one of them won't be able to
find a seat. Find the probability that Helen will be the person unable to find a seat.
3. Sam is pulling scarves aut of a bag. There are 4 red scarves and 4 yellow scarves. Find the probability
that Sam pulls out a yellow scarf marble.
Transcribed Image Text:VIII. EVALUATION. Answer the following by showing your complete solutions. 1. Lira entered a small raffle to win tickets to see a concert. There are 30 people with raffle tickets, one will be selected to receive concert tickets. Find the probability that Lira will win the concert tickets. 2. Helen is playing Trip to Jerusalem. There are eight people playing and one of them won't be able to find a seat. Find the probability that Helen will be the person unable to find a seat. 3. Sam is pulling scarves aut of a bag. There are 4 red scarves and 4 yellow scarves. Find the probability that Sam pulls out a yellow scarf marble.
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