Mathematics, 19.02.2021 03:20 biancasamadp3usfw
In a certain chemical, the ratio of zinc to copper is 4 to 11. A jar of the chemical contains 418 grams of
copper. How many grams of zinc does it contain?
It contains
grams of zinc.
Answers: 3
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What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25
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When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:
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1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need
Answers: 1
In a certain chemical, the ratio of zinc to copper is 4 to 11. A jar of the chemical contains 418 gr...
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