exam
Maths Puzzle
Numerical Ability
3+4(2+5)=3
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exam Other Question
2(b+4)+8b= my work is this correct 2 x b+2 x 4+8b
=2b+8+8b
=18b
Please help me find the volume, to the nearest tenth, of a pyramid that is 6 feet tall and whose base is an equilateral triangle with sides each 10 feet long?