Hi can u help me answer these probability question. and the one question as a screenshot. Please, thank you soo much!

A food delivery restaurant manager says that the time taken to deliver food to the customers is normally distributed with mean of 30 minutes and standard deviation of 2 minutes. If the food delivery time exceeds 40 minutes, a food voucher will be given to the customers. What is the probability that a randomly selected food delivery will take more than 32.5 minutes?

Select one:

a. 0.8944

b. 0.0125

c. 0.9875

d. 0.1056

The number of cars arrive at a petrol station is averaged 12 per hour. Find the variance of the number of cars arrive at the petrol station between 11am to 1.30pm.

Select one:

a. 18

b. 24

c. 12

d. 30

The number of cars arrive at a petrol station is averaged 12 per hour. Find the probability that exactly six cars arrive at the petrol station in the next hour.

Select one:

a. 0.0646

b. 0.0255

c. 0.0127

d. 0.0411

The number of cars arrive at a petrol station is averaged 12 per hour. Find the probability that more than two cars arrive at the petrol station in the next half an hour.

Select one:

a. 0.9826

b. 0.9999

c. 0.9995

d. 0.9380

The probability that an adult possesses a credit card is 0.77. A researcher selects four adults at random. The probability (rounded to three decimal places) that three of the four adults possess a credit card is:

Select one:

a. 0.4200

b. 0.3150

c. 0.1050

d. 0.7500

Question 6 The following table lists the probability distribution of the number of Not yet answered breakdowns for a machine per week. Marked out of X 0 2 4 5 1.00 P(X) 0.05 0.24 0.32 0.16 0.15 0.08 Flag question Find the probability that there are at most 2 breakdowns per week. Select one: O a. 0.61 O b. 0.32 O c. 0.29 O d. 0.39