exam Maths Puzzle Numerical Ability

A homeowner wishes to insulate her attic with fiberglass insulation to
conserve energy. The insulation comes in 40-cm wide rolls that are cut to fit between
the rafters in the at

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Your local bank offers free free checking for accounts with a balance of at least $500. Suppose you have a balance of $516.46 and you write a check for $31.96. How much must you de 1. log(3)x=-2
(answers: -8, -6, 1/9, 9)

2. 7^x=8

(answers:.06, .94, .98, 1.07)