Answer:
2/5
Step-by-step explanation:
I found two point and counted the Y change and the X change. Rise over run.
Answer:
8.
Step-by-step explanation:
91-35=56
56/7=8
Answer:
Step-by-step explanation:
Let X be the variable representing SAT critical reading scores for which the mean is 507 and std dev is 109
X is normal
Critical score for 95% is Z critical = ±1.96
Convert Z to x score as

Critical values of X lie in the range
(293.36,720.64)
88 : 96
0.22 x 400 = 88
0.24 x 400 = 96
It is B because an equilateral triangle has all 3 sides that are equal