Suppose you drop a ball from a window 40 m above the ground the ball dances to 70% of its previous height with each bounce what is the total number of meters the ball travels between the time it is dropped and 10th bounce bounce

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points

Use sigma notation to represent the following series for 9 terms.