There are blue, red and yellow marbles in a bag. The probability of choosing a blue marble is 1/8, and the probability of choosing a red marble is 1/2. What is the probability of choosing a yellow marble?
Please explain

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question