Algebra Geometry Practice Test Results

Question 1
45% answer correctly
Find the slope of the line running through the points (10, 13) and \n (9, 8).
\\(\\frac{1}{-5}\\)
-5
\\(\\frac{1}{5}\\)
5
Question 2
23% answer correctly
If a square box has a volume of 15 \\(in^3\\) what`s its perimeter?
20 inches
25 inches
10 inches
5 inches
Question 3
52% answer correctly
A tube has a radius of 4 inches and a height of 8 inches.\n What it`s approximate volume?
315.83 \\(in^2\\)
804.25 \\(in^2\\)
402.12 \\(in^2\\)
100.53 \\(in^2\\)