Answer: a) 15:26, and b) 15:11.
Step-by-step explanation:
Since we have given that
Number of graded tests = 15
Number of total tests = 26
Number of ungraded tests is given by

a) Proportion of all exams has Dr. Fitxgerald graded is given by
15:26.
b) Ratio of graded to ungraded tests is given by 15:11
Hence, a) 15:26, and b) 15:11.
You can use AA since the parallel lines make corresponding angles congruent.
Answer:
16
Step-by-step explanation:
48/12=4 bottles per day
4x4=16
Answer:
it is this one
Step-by-step explanation:
because since x is 4 and y is 8 that one matches up better than any other one
Answer: -7.5
Step-by-step explanation:
The negative number is going to go along with your answer