We have been given that Marlon is standing 2 feet to the left of Sara. Dave is standing 6 feet to the right of Sara. Nicole is standing 4 feet to the left of Dave.
It means that Marlon is standing 8 feet to the left of Dave.
Now, we have been given that Nicole is standing 4 feet to the left of Dave.
So, we must subtract the distance between Marlon and Dave to the distance between Dave and Nicole to find the distance between Nicole from Marlon.
Hence, 8 - 4 = 4 feet
Therefore, Nicole is 4 feet far from Marlon.
Answer:
B. 46.2
Step-by-step explanation:
A=L*W
So, Area (A) would be 10.5 X 4.4 which would equal 46.2 sq. feet.
Answer:
The percentage that of people who gave the movie a rating between 6.8 and 8.8
<em>P(6.8≤X≤8.8) = 83.9≅ 84 percentage</em>
Step-by-step explanation:
<u> Step(i):-</u>
Mean of the Population = 8.3 points
Standard deviation of the Population = 0.5 points
Let 'X' be the random variable in normal distribution
<em>Let X = 6.8</em>
Let X = 8.8
The probability that of people who gave the movie a rating between 6.8 and 8.8
<em>P(6.8≤X≤8.8) = P(-3≤Z≤1)</em>
= P(Z≤1)- P(Z≤-3)
= 0.5 + A(1) - ( 0.5 -A(-3))
= A(1) + A(3) (∵A(-3)=A(3)
= 0.3413 +0.4986 (∵ From Normal table)
= 0.8399
<u><em>Conclusion:-</em></u>
The percentage that of people who gave the movie a rating between 6.8 and 8.8
<em>P(6.8≤X≤8.8) = 83.9≅ 84 percentage</em>
I'm sorry about this answer but you aren't specific enough... can you make it more specific? I can answer it then... I'm really sorry this is not just for pts