Anna has the following averages in his math class.
report
card
homework avg: 95
quiz avg: 90
test avg: 87
final exam: ?
if the teacher weights homework at 20%, quizzes at 20%
tests at 40% , and the final exam at 20%, what is the
minimum grade anna can make on the final so that she
scores a 90 in the class?
a. 86
b. 91
c.
d
94
98

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?