Two buses leave houston at the same time and travel in opposite directions. one bus averages 55mi\h anf the other bus averages 45 mi/ h when will they be 400 mi apart

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

What is the volume of a cone with a height of 6 cm in the radius of 2 cm