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Marvellous
Questions (1)
A contains 1.60g of trioxonitrate(v) acid in 250cm³ of the solution.
B contains 9.0gdm3 of XHCO3, 25cm³ portions of B required
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Answers (6)
I need a very clear explanation pls
Akingbade is Correct but is the remaining part a^-1(1+a)=~a since we are looking for a^-1 then we make a^-1 the subject of Formula a^-1=-a/(1+a)
270/360 *2*22/7*7=33 2πr=33 2*22/7=33 44/7*x=33 X=33*7/44 X=5.25
How can I find the height
How did you get 15x^2+10xy_3xy_2y^2
Speed of light ÷ the wavelength
