book
Maths Puzzle
Numerical Ability
The table gives the outside temperature in degrees Fahrenheit on a winter day in Death Valley, California.
Time (A.M.) 7:00 8:00 9:00 10:00 11:00
Temp. 78 82
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book Other Question
Guatemalan coffee sells for $5.00 a pound and Mexican coffee sells for $6.40 a pound. A blend contains 10 fewer pounds of Mexican than Guatemalan and sells for $5.63 a pound. How
perform indicated operations and simplify
1. (x-4)cubed
2. (x(a)-1)(x(a)+1)
3.2y(2)+6/y(2)-y times y(2)-y(3)/4-8y
4.9xy(3)/7x(2)y divided by 2x(2)y(2)/ 3x(4)
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