Following are three sets of letters. Draw one letter from Set 1 and place it in Set 2. Then draw one letter from Set 2 and place it in Set 3. Finally, draw a letter from Set 3. What is the probability that the last letter drawn is …
A set of five marbles is selected (without replacement) from a bag that contains 4 blue marbles, 3 green marbles, 6 yellow marbles, and 7 white marbles. How many sets of five marbles contain no more than two yellow ones?
MARY HAS 28 BLUE MARBLES AND 30 GREEN MARBLES. JESSICA HAS 48 TIMES MORE MARBLES THAN MARY. HOW MANY BLUE MARBLES DOES MARY AND JESSICA HAVE 28 + n = 48 i just don't know how to set it up 28 x n =48 28 = 48 - n
Ty has a set of blue, green, and purple marbles The blue marbles make up half of the set The set has 12 purple marbles The number of green marbles is half the number of purple marbles How many marbles are in Ty's set?