You shine a flashlight on a puppet to
create a creepy shadow on the wall.
The flashlight is 18 inches from the
puppet, and the puppet is 87 inches
from the wall. The puppet is 12 inches
tall. How tall is the creepy shadow?
A) 58 in.

B) 64 in
C) 70 in.
D) 76 in

E) 80 in.

Acaterer knows he will need 60, 50, 80, 40 and 50 dinner napkins on five successive evenings. he can purchase new napkins initially at 25 cents each, after which he can have dirty napkins laundered by a fast one-day laundry service (i.e., dirty napkins given at the end of the day will be ready for use the following day) at 15 cents each, or by a slow two-day service at 8 cents each or both. the caterer wants to know how many napkins he should purchase initially and how many dirty napkins should be laundered by fast and slow service on each of the days in order to minimize his total costs. formulate the caterer’s problem as a linear program as follows (you must state any assumptions you make): a. define all variables clearly. how many are there? b. write out the constraints that must be satisfied, briefly explaining each. (do not simplify.) write out the objective function to be minimized. (do not simplify.)

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?