WILL MARK BRAINLIEST The width y of a rectangle with a fixed area varies inversely with its length ,x. The width is 4 inches when the length is 18 inches find the width when the length is 40 inches. A. 0.56 inches B. 10.08 inches C.1.8 inches D. 8.9 inches

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

If 25% of y is 30, what is 60% of y?

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)