A street contains houses that are painted the following colors: Color of House Number of Houses Red 31 Green 23 Yellow 45 Brown 6 What is the ratio of total number of houses to the number of green houses? Question 8 options: 105:23 105:6 6:23 23:105

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