exam Maths Puzzle Numerical Ability

(a^3/b^2)^4=

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exam Other Question

given the equatoin y=x

a. find the lsope of a line parallel
b. find the slop of a line perpendicular
c. graph a perpendicular line that goes through the point (-2,-3)
Given the algorithm,

1. pH = - log[H+]
2. H+ = 10-pH

where pH is acidity level and H is hydrogen ion concentration

Find [H+] for condensed milk with 6.3 pH.

Make