3 girls to 5 boys
3+5 =8
120/8 = 15
3 *15 = 45 girls
2x²+3x+7=x
2x²+3x-x+7=0
2x²+2x+7=0
Answer:
87+87+81+86+89+83+89= 602. Divided by 7 because that’s how many numbers there were is 86 and that is your mean/average.
1/36.
Step-by-step explanation:
A total number of possible outcomes = 36.
To get a sum of 12 the possible outcomes are just 6,6.
80%
