Answer: $4.80
Step-by-step explanation: 24 * 0.20 = 4.80
Answer:
38+82 =70
180-70=110
x=110°
87.9
Step-by-step explanation:
Use a calculator or table to find the z-score that corresponds to 25%.
P(Z < z) = 0.25
z = -0.675
Now find the value that corresponds to that z score.
z = (x − μ) / σ
-0.675 = (x − 101.3) / 19.9
x = 87.9
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