(1/2)^70 : (4/8)^68
make y the subject
y+2x(5)=9
if sinA = 2/3
cosA<0
what is sin(A+30)
find y
-x^3+285*x^2-6084*x+14400 solve
Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes. If 9 adult smartphone users...
x/5= 2 1/2
x/5
3.14 x 10
9x;7a=6y;13b then xb=
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