The probability that I have to wait at the traffic light on my way to school is 1/8 . find the probability that on two consecutive mornings , I have to wait at least one morning .

( I will mark brainliest if you guys can explain nicely ) please Help needed Asap .

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69