4) A fast-food chain proposes to increase the basic hourly rate of pay by 12%. If the present rate is £5.45 per hour, calculate (a) the increase in the hourly rate (b) the new hourly rate.

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

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average

Y= a(x-3)squared-1 what is the value of a