roy bought a pair of wellies.
He bought the wellies when there was 20% off the normal price.
He paid £32 for them.
What w...
5/6/5/7
Find the concentration of holes & electrons in the P-type silicon at
3000Kassuming its resistivity as 0.02Ω-cm, µp=475cm2
/vs ...
5/6*5/7
[(+3)-(+4)]+(-6)
30 x .15
√a^2-10a+25
(x^2 - 30) / (x - 25) = 1
A youth group decided to raise Ksh 480,000 to uya iee f anosd
examples of quadratic equations
