Express 120.5 yards as centimeters. round the answer to the same number of significant digits as the original quantity. 3673 cm 306.1 cm 11120 cm 11020 cm

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year the population of her town is changing by a constant rate

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )