Answer: 101.69
Step-by-step explanation:
Formula we use to find the z-score :-
(1)
Given : 
Daniel's z score : z= 1.67
Let x be the raw score for Daniel's exam grade, then substitute the values of 
in (1), we get
Hence, the raw score for Daniel's exam grade = 101.69
Answer:
The LCD denominator is 1
Step-by-step explanation:
Answer:
<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em><em>.</em>
X - 4 = -4 -4
Combine the two -4.
X - 4 = -8
Add 4 on both sides to isolate the x and get your answer.
X = -4
2 - 3x = -x - 8
Subtract the 2 on both sides.
-3x = -x - 10
Add the x on both sides.
-2x = -10
Divide by -2 on both sides to isolate the x and get your answer.
x = 5
The value of the 8 in Samira's number is 8,000. The value of the 8 in Tineka's number is 800.
I believe your answer would be Option D) 1000.
Hope this helps! :)
