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Ihave a test due very soon! brine is a solution of salt and water. if a tub contains 50 gallons of a 5% solution of brine, how much water must evaporate to change it to an 8% solution? in advance   Another question on Mathematics Mathematics, 21.06.2019 12:30
Timed***how else can the sequence for row 1 be written? notice: square a: 1 penny = 20 square b: 2 pennies = 21 square c: 4 pennies = 22 the sequence formed is geometric, with a1 = , and common ratio r = . Mathematics, 21.06.2019 15:30
Which of the following expressions are equivalent ? Mathematics, 21.06.2019 16:20
He concluded that a heavier object dropped from the same height as a lighter object will land Mathematics, 21.06.2019 18:50
Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!
Ihave a test due very soon! brine is a solution of salt and water. if a tub contains 50 gallons of...
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