rayne
This page lists questions and answers that were posted by visitors named rayne.
Questions
The following questions were asked by visitors named rayne.
when in the absolute value of x equal to the absolute value of negative x? (always right?) negative sign is inside absolute value bars when is the absolute value of x equal to negative absolute value? (never?) negative sign is outside absolute value bars
17 years ago
2-4. Based on the information provided in Problem 2-3, what is the opportunity cost to this student of allocating enough additional study time on economics to move her grade up from a 90 to a 100?
14 years ago
Consider the following costs that a student incurs by attending a public university for one semester: $3,000 for tuition, $1,000 for room and board, $500 for books and $3,000 in after-tax wages lost that the student could have earned working. What is the...
14 years ago
Consider a change in the table in Problem 2-3. The student’s set of opportunities is now as follows: Economics Biology 100 40 90 60 80 75 70 85 60 93 50 98 40 100 Plot this student’s production possibilities curve. Does the PPC illustrate increasing or de...
14 years ago
i need help with this problem 2x+2y+3z=-1 3x-5y-2z=21 7x+3y+5z=10
13 years ago
Answers
The following answers were posted by visitors named rayne.
many and notable are the adjectives...
17 years ago
in captive...?
17 years ago
yes, but its basis is from another country/culture (in my opinion...)
17 years ago
oh well that makes sense... somethings are old enough where that have become part of the culture and IS america(melting pot) while others are just there in america and can be 'taken out'(salad bowl)...
17 years ago
thank you *sighs in relief*
17 years ago
x = 2,7
14 years ago
EITHER SUBSTITUTION OR ELIMINATION
13 years ago
CAN ANYONE JUST GET ME HEADED IN THE RIGHT DIRECTION ON THIS PROBLEM 2x+2y+3z=-1 3x-5y-2z=21 7x+3y+5z=10
13 years ago