The following graph shows a relationship between the size of the household and the average amount of time, in hours, each member of the household spends on chores per week.
Determine the equation for the line of best fit given graph above

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

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

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?