Help me The table shows some common scales used in model railroading. For each scale, find the length of a mode or an 82 locu long boxeur. Give the length of each model in inches​

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.