Answer:
a. x = 36
b. ∠(AN) = 144°
Step-by-step explanation:
All the angle in the circle should add up to 360°.
x + x + 4x + 4x = 360
2x + 8x = 360
10x = 360
x = 36
∠(AN) = 4x
∠(AN) = 4(36)
∠(AN) = 144°
Answer:
I think it will be less than 69 because the tozal mean is 41 while of A is 69 mean the values has decreased
<u>Answer with Step-by-step explanation:</u>
We are given two tables and we are to complete the missing values.
For table one, we are to substitute the given values of x in the term
:
when x = 0, 
when x = 2, 
when x = 4, 
For table two, we are to substitute the given values of x in the term
:
when x = 0, 
when x = 2, 
when x = 4, 
Z score=(data value-mean)/standard deviation
z=(90-100)/15=-0.6666666667
Answer:
75 word per minute
Step-by-step explanation:
1. There are 120 minutes in 2 hours so you divide 120 minutes by 9,000 words
9,000/120 = 75
So 75 words per minute