Math
Solve 4y-3 less than 7y-4 is the answer less than 2?
math
so Y would equal 2?
math
Solve 4y-3 less than 7y-4
math
Make up a set of 7 numbers having the following landmarks: mode: 21, median: 24, maximum: 35, range: 20
math
How do i expand and simplify (2x+5) (3x-4) 6x^2-8x+15x-20 6x^2+7x-20 Is this right??
Math
How do i expand and simplify (2x+5) (3x-4) 6x-8x+15x-20 6x+7x-20 13x-20 Is this right??
Maths
How do i expand and simplify (2x+5) (3x-4)
algebra
17-4 = 3p + p 4p = 13 Therefore, p = 13/4 = 3.25
Chemistry help needed
Thank you for your explanation.Is there any formula that we can apply universally for preparations of this nature(w/w)?
Chemistry help needed
How do I prepare 90% formic acid from conc. formic acid (98%-100% of density 1.22g/ml)? Please help me check if my calculations are correct. Assuming conc. formic acid is 99%, 0.99 X 1.22 = 1.2078 Add 1.2078 / 9 = 0.1342ml H2O to 1ml of conc. acid to have a solution that is 90...
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