Agrain storage bin has the following dimensions, 11 feet high, 28 feet long and 12 feet
wide. the volume of 1 bushel is 2200 cubic inches or 1.273 cubic feet.
a) how many bushels of wheat can the bin hold? answer to the nearest 10th
b) what would the weight of the wheat be in tonnes if the bin was full?
(1 bushel = .021722 tonne)

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

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

Me d is also an option but i couldn't get it in the picture