exam
Maths Puzzle
Numerical Ability
Please can you help me, I tried figuring it out but no luck.
4x^4= 13x^2-9
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exam Other Question
The fahrenheit and cesius scales are related by the equation f=9/5C+32. What temperature Cesius would give the body temp. of 98.6F?
Can someone help me on this problem?
I need to find the slope of any line perpendicular to the line through points (0, 5) and (-3, -4)
Thanks,
Sher