Use photo math it works well
Answer 4
4multiplyed by 4 is 16
Answer:
According yo my calculations v=-92 that makes it so that 34×6÷39=124
Answer:
b. 2.28%.
Step-by-step explanation:
Mean temperatue (μ) = 1000°F
Standard Deviation (σ) = 50
°F
For any temperature value, X, the z-score is given by:
For X= 900°F
A z-score of -2.0 corresponds to the 2.28-th percentile of a normal distribution. Therefore, the probability that X<900 is: