Thomas has a bag with 6 purple and 5 blue marbles. If his friend Jose pulls 2 marbles from the bag, what is the probability of him getting two marbles with different colors?
30/110
60/110
60/121
30/121

< 4, -5>

step-by-step explanation:

starting from g. we move 4 right and then 5 down to get to h. that means the vector is < 4, -5>

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

14.29%

step-by-step explanation: