If you're good at bivariate data pleas help m and show full working out ;)

In a test, the mean was 64, with a standard deviation of 8. A student scored 1.5 of the standard deviation more than the average. Calculate the student's mark.

Which of the following is correct interpretation of the expression -4+13

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points

1: 4 if the wew 35 surfboards at the beach how many were short boards?