Need a little : )
multiple-choice
1. a phone company wants to locate a cell phone tower equidistant from
three cities. an appropriate strategy to find the correct location would
be to construct a triangle on a map with the three cities as vertices and
then locate the cell phone tower at
(1) the intersection of the three perpendicular bisectors of the sides of
the triangles.
(2) the intersection of the three angle bisectors of the triangle.
(3) the intersection of the three medians of the triangle.
(4) the intersection of the three altitudes of the triangle.

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

How can constraints be used to model a real-world situation?