Correct answers only !
mark has the following averages in his amdm math class:
homework: 95
quiz average: 80
test average: 67
final exam: 60
if the teachers weights homework at 10%, quizzes at 20%, tests at 50%, and final exam at 20%, what is marks class average?
a. 61%
b. 71%
c. 74%
d. 82%

Farmer dave harvested his corn. he stored 5/9 of his corn in one large silo and 3/4 of the remaining corn in a small silo. the rest was taken to a market to be sold. a. what fraction of the corn was stored in the small silo? 10 points

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

Plz, ! the box plot below shows the total amount of time, in minutes, the students of a class surf the internet every day: a box plot is shown.part a: list two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points) part b: calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points) part c: explain what affect, if any, there will be if an outlier is present. (2 points)