He answered 8 questions incorrectly. 2*8=16 100-16=84
Answer:
mean: 30
standard dev: 5
the data point 37 is more than
Step-by-step explanation:
Answer:
Step-by-step explanation:
um
I think the answer is a but I’m not for sure
Answer:
z = 61
Step-by-step explanation:
The exterior angle is congruent (equal to) the sum of the 2 farthest angles from it, so you can set the equation like this:
z + z - 11 = z + 50
Add like terms, which would be the 2 "z's" on the left side:
2z - 11 = z + 50
Then subtract the z on the right side from both sides:
2z - 11 = z + 50
-z -z
___________
z - 11 = 50
Add 11 to both sides:
z - 11 = 50
+ 11 +11
________
z = 61
