Please post the complete question.
(3/x)*(4/1)
3*4 / x
12/x.
1/5 + (-4/5)
1/5 - 4/5
(1 - 4) / 5
-3/5.
2^-0.2 falls in between 0 and 1.
30% of 32
0.3* 32 = 9.6 hours.
f(x) = x^2 - 8x + 15
f(x) = (x - 5)(x - 3)
x - 5 = 0 --> x = 5.
x - 3 = 0 --> x = 3.
x = 3, 5.
Type this into the on-site calculator located on the home page: 37*sin(25).
Take the arc cos or acos of .9090.
acos(0.9090) = 24.632477317401 = ~ 25o.
You would need some value for the variable, p.
