The probability a sample is within 2 standard deviations of the mean is about 95.45%
Answer:
Step-by-step explanation:
<u>Complete Question:</u>
Angela shared a cab with her friends . When they arrived at their destination, they evenly divided the $48 fare among "j" of them . Angela gave the cab $5 tip. How much did Angela pay in total?
<u>Solution:</u>
The fare was $48 and including Angela, there were j people, so each paid:
48/j
Also, Angela paid $5 additionally.
So, Angela paid:
48/j --- when dividing evenly
5 --- as a tip
Total Angela Paid:
Total Payment:
Y=4x+5 would be the equation.
N=.3t, v=.5t-1, when they are riding next to each other n=v so:
.5t-1=.3t
.2t-1=0
.2t=1
t=5
So Vivian catches up to Naomi in 5 minutes....