The standard deviation of a population is known to be 7.8. if the population size is 85, what is the standard error of the mean? a. 0.22 b. 0.85 c. 1.047 d. 6.008

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2