in counting n colored balls, some reed and some black, it was found that 49 of the first 50 counted were red. thereafter, 7 out of every 8 counted were reed. if, in all, 90% or more of th eballs counted were red, the maximum value. of n is

Is the figure congruent? yes or no?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)