Each multiple choice question would be 5 points. For Louann she got 14 of the questions correct so 5 x 14 = 70 and 70 + 24 would be 94. For Carla she got 16 of the questions correct so 5 x 16 = 80 and 80 + 14 = 94. You're answer would be 5, hopefully this helps :)
Step-by-step explanation:
Adjacent angles are two angles that have a common vertex and common side but do not overlap. They share the same vertex and same common side.
Vertical angles are opposite angles made by two intersecting lines.
Hope this helps!
Answer:
y=1/2x-2
Step-by-step explanation:
Hope this helps!
The answer is C,
step-by-step: i had the same test lolll
Suppose the student guesses the answers, we shall consider this a binomial probability problem of success. This implies that getting a question right is p=1/5.
The number of questions is n=20 questions.
The mean of binomial distribution is
mean=n*p= 20*1/5=4
b] The standard deviation of a binomial distribution is given by:
σ=√(n*p*(1-p))
=√(20*0.2*0.8)
=1.79~1.8
Answer:
μ=4 ; σ=1.8
