So the formula for direct variation is y=kxplug In the given values and you'll get 25=k140, solve for k and you get 5/28
so the equation is y=(5/28)xand the answer would be C
Answer:
B) 
Step-by-step explanation:
Technically, since the function starts at its maximum, you could say the function is
, but the answer choices all use sine instead. Therefore, we will have to use the cofunction identity
and we can see that the correct answer is B.
Answer: He is more likely to win more money than lose money, but he has a equal chance of winning/losing.
The answer is number B