exam
Maths Puzzle
Numerical Ability
saturn is about 1.429 X 10^9 km from the sun. how many miles is saturn from the sun? write your answer in scientific notation.
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exam Other Question
the det of x+2 2x+3 3x+4
2x+3 3x+4 4x+5
3x+5 5x+8 10x+17
is zero. solve for x
A roofer earns $24 per hour plus $36 per hour overtime. If he puts in 40 hours of regular time during a certain week and he wishes to earn $1200, how many hours of overtime should he work?