The circle graph below shows the number of hours per week a college student spends studying each subject of a college core curriculum.
about 60%
about 45%
about 25%
about 30%

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Plzzz i beg u so much asap ! what is the slope of this line? enter your answer in the box.