Answer:
79.77%
Step-by-step explanation:
P(X≥120) = normalcdf(120,1e99,130,12) = 0.7976716754 ≈ 0.7977 = 79.77%
Therefore, about 79.77% of operations last at least 120 minutes
Answer:
exact form: n=-53/37
Step-by-step explanation:
isolate the variable by dividing each side by factors that don't contain the variable.
I’m sorry i don’t speak Spanish!
Answer:
The answer is 72° I believe
Step-by-step explanation:
Answer:
About 80.5 feet.
Step-by-step explanation:
