90000 x 90000 = 8100000000
It's 81,000,000
90000 x 34562143 = 3110592870000
90000 x 5.00 = 450000
1,600,000,000
10 x 9000 = 90000
180,000
40000 x 68 = 2720000
The product is 9,000,000,000
40000 is the answer
40000
mean = (sum of data items)/(number of data items) = (40,000 + 90,000 + 40,000 + 30,000 + 80,000)/5 = 280,000/5 = 56,000