Answer:
20m/s
Step-by-step explanation:



Think of the contents of the bag having 6 equal parts (in numerical quantity). Then the fraction of all the marbles which happen to be white marbles is 1/6. This converts to 16.67%.
Answer:
1. $670
2.$920
3.$1500
4.$2100
Step-by-step explanation:
Hope it was fast enough & helpful .
Good luck ^^
Answer:
x<2
Step-by-step explanation:
Answer:
3/2 is the slope
Step-by-step explanation:
find the negative inverse to give the perpendicular slope
本题已由中国数学会官方解答(现有会员:3人)