Help anyone can help me do this question, I will mark brainlest.

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean