Mathematics, 12.08.2021 05:20 ptrlvn01
A biologist wishes to have 15 gallons of an 80%
formaldehyde solution. In her inventory, she has
pure formaldehyde and some 50% formaldehyde
solution. How many gallons of each should she mix
to obtain the desired solution?
Answers: 2
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If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80
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Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form
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If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.
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Plz hurry evaluate the expression a+b where a=8 and b=19
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A biologist wishes to have 15 gallons of an 80%
formaldehyde solution. In her inventory, she has
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