When shelling peanuts, you can get 24 oz of shelled peanuts (peanuts with the shell removed) out of 2 lbs of unshelled peanuts (peanuts still inside their shells). To make home made peanut butter, we need 10 oz of shelled peanuts. The store only has unshelled peanuts. How many pounds of unshelled peanuts to do we need to buy to get 10 oz of shelled peanuts?
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This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?