Answer:
0.5
Step-by-step explanation:
0.5 x 4 = 2, 2 + 7 = 9
1/7 * 1/2 = 1/14
1/2 because there is a 50/50% chance its either heads or tails
Answer:
$17.2
Step-by-step explanation:
120 + 16*100 = 120 + 1600 = 1720
The member pays $1720 annually for 100 classes and membership fee combined.
1720/100 = 17.2
The student pays $17.2 per class on average.
