During one year about 163 million adults over 18 years old in the united states spent a total of about 93 billion hours online at home. on average, how many hours per day did each adult spent online at home?

1. how do you write each number in scientific notation?
2 how do you convert the units to hours per day.

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.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points