No of outcomes =16
favourable outcome=4
<span>probability of getting exactly 3 heads=0.25</span>
Answer:
The distance traveled is 357.54km.
Step-by-step explanation:
The situation is illustrated in the figure attached.
From the law of cosines the distance is given by
Answer:
a is equal to 3 ...................
2(5-n) can be an expression of "twice the difference of 5 and n".