The coastline of us id 12,383 miles kong. canada's coastline is 113211 miles longer than the us. how long is the coastline of canada?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe