Mathematics, 30.11.2019 23:31 sarahalexa19
How many liters of each of a 15% acid solution and a 65% acid solution must be used to produce 80 liter of 60% acid solution?
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What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32
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Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?
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How would you find the height of points on the circle? the topic is trigonometry.
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Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units
Answers: 3
How many liters of each of a 15% acid solution and a 65% acid solution must be used to produce 80 li...
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