exam
Maths Puzzle
Numerical Ability
Have an inequality question
13n - 2 ≤ 12n + 1
I think it is 5
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exam Other Question
A type of steel sheet weighs 3.125 lb per square foot. What is the weight of a piece measuring 24 in. by 108in.? (Hint: Be careful of units.)
Please help me with this addition problem:
sqrt(x^3+y^4) + xy^2sqrt(x)