Answer:
We'd need more information like the relationship between those equations.
Step-by-step explanation:
Answer:
Step-by-step explanation:
b
Z = (x - m)/s
z = (38-40)/8
z = -2/8
z = -1/4
z = -0.25
The z score is -0.25
Answer:
see explanation
Step-by-step explanation:
To verify cos²A + sin²A = 1 with A = 90° , then
cos²90° + sin²90°
= (0)² + (1)²
= 0 + 1
= 1
I hope this helps you
0,0482+0,0091=a
a=0,0573
