Binomial formula is :

= 495 * 0.0256 * 0.0167961 =
= 0.21284 ≈ 0.213
Answer:
C ) 0.213
Answer:
B?????
Step-by-step explanation:
Yes because 4 times 5 is 20 and 15 + 5 is 20
Answer: 7 times greater because there are 7 days in a week
Step-by-step explanation:
If y was directly proportional to x, the graph of y against x would pass through the origin (O).
Since the graph above does not show this, y is not directly proportional to x.