Ortencia made the following grades on her tests: test #1, 90; test #2, 80; test #3, 95; test #4, 90; test #5, 85. she wants to plot her progress on a coordinate plane where the test number is on the x-axis and the test grade is on the y-axis.

what is the range?

Long division the problem is 40 ➗ 348 = ?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer