Consider a capital budgeting example with five projects from which to select. let xi= 1 if project i is selected, 0 if not, for i = . write the appropriate constraint(s) for each condition. conditions are independent. choose the correct constraint for: if project 1 is chosen, project 5 must not be chosen.

(a) x1 + x5 < = 1

(b) x1 = x5

(c) x1 - x5 = 0

(d) x1 + x5 = 1

(e) x1 - x5 < = 0

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be

any of them that add up to 180 degrees.