Claim: Hummingbirds have unusually large hearts for their size. If a person's heart were as big as a hummingbird's, their heart would weigh as much as a large dog. Information: An average hummingbird weighs 0.3521oz and has a heart that weighs 0.00875oz. One pound = 16oz. The average weight of a large dog is usually more than 80lbs.
Questions: Leo weighs 192lbs
a) How much would Leo's heart weigh if it were in the same ratio as the hummingbird?
b) Is the original claim true or false? Please justify!

Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.

Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?