Question 1 A car is travelling down Interstate-45 at 65 mph, if the tire diameter is 26", what's the rotational speed of each tire

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14