Answer:
it is
Step-by-step explanation:
0.75. or that's at least what Google told me
Step-by-step explanation:
Total students = 35
Probability that a student earns A B or C = 5 + 10 + 15 = 30
35/30 = 7/6
Multiply negative 0.5 times negative 8
The answer is 4
Mary will have saved $87.50
$17.50 per three weeks
x per 15 weeks
17.50 x 5 = $87.50
