W/ expedite and urgency!

what is the approximate volume of a sphere with a radius of 9 in.? use 3.14 to approximate pi and express your answer in hundredths.

An appliance salesman sets a goal to sell an average of 6 appliances per day for the first two weeks of his new job. the dot plot shows the number he sold each day during the first 13 days. what is the minimum number of appliances he must sell on the 14th day in order to reach his goal? a) 5 b) 6 c) 7 d) 8

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Empty box + box + empty box fill in the box is equal to 30 how