Answer:
49 dollars
Step-by-step explanation:
700 times .07
<span>The number of cell phone minutes used by high school seniors follows a normal distribution with a mean of 500 and a standard deviation of 50. what is the probability that a student uses more than 580 minutes?
Given
μ=500
σ=50
X=580
P(x<X)=Z((580-500)/50)=Z(1.6)=0.9452
=>
P(x>X)=1-P(x<X)=1-0.9452=0.0548=5.48%
</span>
Answer: 2n^2. let me know if you need the explanation :).
Step-by-step explanation:
Answer:
Please try writing your question properly.
Step-by-step explanation:
I will help you in solving it.
Y - 0.32y = (1 - 0.32)y = 0.68y
