Convert 120 km/h to feet per second with an explanation.

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)