Which set of numbers could represent the lengths
of the sides of a right triangle?
1) {2,3,4}
2) {5,9,13}
3) {7,7,12}
4) {8,15,17}

Write the fraction or mixed number and the decimal shown by the model

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18