exam
Maths Puzzle
Numerical Ability
I have tried to figure out this equation, can you help me please?
Find all values of x such that y=0
y= 1/5x+5 - 3/x+1 + 7/5
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exam Other Question
Solve the equation w=Cr-2 for r where C is a constant and r is the distance that the object is from the center of the earth.
Please help me finde the value of cos^-1(0)
Thank you, Natalie