Mathematics, 23.06.2019 16:00 j015
Jonathan found a strange piece of metal. he took it to a science lab and found that the metal is 37.5% gold and 62.5% nickel. what is the ratio of gold to nickel a. 3 to 5 b. 7 to 9 c. 7 to 12 d. 9 to 15
Answers: 1
Mathematics, 21.06.2019 19:30
Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?
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Mathematics, 21.06.2019 23:30
Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose
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If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never
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The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
Answers: 1
Jonathan found a strange piece of metal. he took it to a science lab and found that the metal is 37....
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