Use the graph to answer the question.
YA
5
4
R
S
2
1
-5
-4
-3
-2
1
3
4 5
-N
Ň
T
-3
-4
-5
What are the coordinates of the midpoint of RT?
O A. (-1,0)
O B. (-1,3)
O c. (0,-1)
OD. (2.0)
OE (2.3)
Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.
Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?