The table shows the distance, in feet, a ball travels t seconds after being dropped from a 980-foot building. The equation d(t) = 9.8t2 models the function shown in the table. What are the restricted domain and range of the function? D = {0, 2, 4, 6, 8} and R = {0, 39.2, 156.8, 352.8, 627.2} D = {0 ≤ t ≤ 8} and R = {0 ≤ d(t) ≤ 627.2} D = {0 ≤ t ≤ 8} and R = {0 ≤ d(t) ≤ 980} D = {0 ≤ t ≤ 10} and R = {0 ≤ d(t) ≤ 980}

The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.