Answer:
384
Step-by-step explanation:
Answer:
B. Every year the coin is worth 3 more dollars.
The probability that the next 4 winners will all be 7th grade students is 3/4
Step-by-step explanation:
Discriminant : k² - 4(12)(27) < 0
So k² - 1296 < 0, -36 < k < 36.
