exam
Maths Puzzle
Numerical Ability
Simplify (3x^3y)^2
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exam Other Question
b. Suppose that an object is 100 pounds when it is at sea level. Find the value of C that makes the equation true. (Sea level is 3,963 miles from the center of the earth.)
how do you solve and then graph the parabola: y= -x(to the second power) + 2x+3
this is not from a textbook***