Mathematics, 27.01.2021 01:40 destinyleisantos
A spherical helium balloon that is 8 feet in diameter can lift about 10 pounds. What does the diameter of a balloon need to be to lift a person who welghs 80 pounds?
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21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?
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Bob paid $3 less than tim at a local pizza parlor. together they spent $7.80. how much did bob pay for pizza?
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Which are reasons to get a claim peer reviewed? check all that apply. a peer review verifies conclusions. a peer review proves everyone else wrong. a peer review maintains standards of the field. a peer review identifies sources of errors. a peer review gains direct funding.
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A spherical helium balloon that is 8 feet in diameter can lift about 10 pounds. What does the diamet...
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