Noah says:
i am thinking of a number
when i add 5 and multiply by two i get thirty
what is noahs number
3x+15=3(_+_)
]the total areabetween the curve y=sinx and x-axix on interva [0.270] is
lim (n^2-1/n^2+1)^n^2
n- $\infty$
5|5-x|-4<226
(6x-1)(3x-7)
5.|5-x|-4<226
2(x-3)=10
3(4s+7)=81
concert, — of the audience are adults and 2 of the children are girls.
(i) What fraction of the audience are girls? (ii) If there...