Answer:
A possible answer could be 2√2. It depends where points B and C would be. I guess this information was given in the parts A and B.
Step-by-step explanation:
See picture attached
Answer:
14
Step-by-step explanation:
Combine like terms:
8+6=14
Answer:

Step-by-step explanation:
For a coin, the probability of head showing in a single toss is
.

Its complement, the probability of not head is

This is a binomial distribution. In
tosses, the probability of having all heads (i.e.
heads) is

Let's call this value
.
For
coins, we determine the probability of at least 1 coin showing all heads by first finding its complement i.e. the probability of no coin showing all heads. This is also a binomial distribution.



The area of a trapezoid is calculated with the help of the formula, Area of trapezoid = ½ (a + b) h, where 'a' and 'b' are the bases (parallel sides) and 'h' is the perpendicular height.
Answer:
5<8
Step-by-step explanation: