Students love to put ranch dressing on everythig, so elvira needs to keep plenty in stock. the students eat about 2.25 gallons of ranch each day! elvira started the school year with 130 gallons of ranch dressing. she needs to have at least 20 gallons left when she reorders to have enough in stock until the new order comes. for how many days will her ranch dressing supply last before she needs to reorder?
a. write and solve an inequality that models this situation.
b. describe in words the quantities that would work in this situation.
c. write your answer in both interval and set notation.
your

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

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.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?