The function f(t) = 920(1.0085)30t represents the change in a quantity over t months. What does the constant 1.0085 reveal about the rate of change of the
quantity?

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

X+y=-4 x-y=2 use elimination with adding and subtraction