Answer:
-18
Step-by-step explanation:
-18
brainlest please
Answer:
C
Step-by-step explanation:
First we find the z-score.
z = (x - μ) / σ
z = (520 - 500) / 60
z = 0.33
Using a calculator or z-score table:
P(z < 0.33) = 0.6293
The probability is approximately 63%. Answer C
Answer: It =5
Can I get brainliest please and thank you :)
The answer should be 18.6, just substitute x for 2 and y for 3 and solve using PEMDAS :)
