try 5.5 or 5 1/2 I hope this helps!
Answer:
8%
Step-by-step explanation:
0.36/4.50=0.08=8%
Answer:
C) c²
Step-by-step explanation:
Since this is a square, all the sides are equal. Therefore, you just multiply side length <em>c</em> by itself and you get the area
Answer:
angle E equals angle B and angle D equals angle a which means they are parallel bc angle c is the same for both
Step-by-step explanation:
This is an example of a random variable that follows Bernoulli distribution.
Whenever you perform 
experiments, with probability 
of success, the provability of havin 
successes is
In this case, you have 
(you choose a sample of 3 candidates), 
(30% of candidates have a degree in economics) and we want to be at least one.
One way to solve this is to consider that
But it is much quicker to observe that
And we have
So, the probability that at least one of them has a degree in economics is
