Bob started mowing at 9: 55 a. m. it took him 25 minutes to mow the front yard and 45 minutes to mow the back yard. at what time did bob finish mowing?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

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

The length of the line segment ac is 8x-9 what is the value of x