Log(e)=1

ab^2 = a^2*b^2

The actual value varies depending on a and b, so there is no actual answer.

Because 50% are boys, half are boys. Half of fifty = 170/2 = 85.

The answer is 85 players are boys.

I don't get your question. What do you want to solve? x^2 + x - 272 does not have actual answers - it varies depending on the varible x

Thanks, this solved my question! :)

I don't know what it is!

Hurray to you!

so???

1/4+1/2=1/4+2/4=3/4

click 2nd then the trigonometric ratios.

Copycat

B because some quick calculation will rule out A,C and D.

OMG and XD

r=-((99159/(31818*ln(((100*r)/11))-39592)))