Cost of a Product is $x
What should be the selling price if you want to gain 10%?
given 3 sides, find area of this triangle
Back to basics 25 - Valid variable names
Return the first and last character of a string
Determine the square root
Determine the mean of matrix
Determine whether the input is divisible by 3 as well as 5
multiply an array by its position number
modulus of a number
find the mean of all elements in a matrix
Find the last digit
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