The answer is B: -8 or 8 because both positive and negative 8 can be squared to make 64.
Answer:
3!2!/5! or 3/5 x 2/4 x 1/3 either way it makes 6/60 = 1/10
So for a linear line to be parallel to another line, they have to have the same slopes. The given line has a slope of -.75
If we use the point slope formula, which is y - y1 = m( x - x1 ) we can plug in the slope and the point that the line must go through to get the new line.
y - 0 = -.75( x - 8 )
y = -0.75x + 6
The equation of the line that is parallel to y = -0.75x and passes through (8,0) is
y = -0.75x + 6
Answer:
P(X > 5) = 0.1164 to 4 d.p.
The parameters are defined in the explanation.
Step-by-step explanation:
This is a binomial distribution problem
Binomial distribution function is represented by
P(X = x) = ⁿCₓ pˣ qⁿ⁻ˣ
n = total number of sample spaces = number of potential hires = 10
x = Number of successes required = number of potential hires that have prior call centre experience = more than half; that is, x > 5
p = probability of success = probability that any potential hire will have experience = (11/30) = 0.367
q = probability of failure = probability that any potential hire will NOT have experience = 1 - p = 1 - 0.367 = 0.633
P(X > 5) = P(X=6) + P(X=7) + P(X=8) + P(X=9) + P(X=10)
Inserting the parameters and computing the probabilities for each of those values of X,
P(X > 5) = 0.11641775484 = 0.1164 to 4 d.p.
Hope this Helps!!!