Kate collected 12 coats to donate to the winter coat drive. then she collected some more coats from her family members. now kate has 25 coats to donate. how many extra coats did kate collect from her family?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6