A scientist needs 15 liters of 25% acid solution for an experiment, but she only has a 10% solution and a 35% solution.How many
liters of the 10% and the 35% solutions should mix to get the solution she needs?
1 answer:
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Answer:$90
Step-by-step explanation:
how much they sell for $95 minus how much they cost $65 equals $30 then divid how much rent is $2700 by the $30 equals $90
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$95-$65=$30
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Answer:
87.5 inches long
Step-by-step explanation:
250 x 0.35 = 87.5
Make sure you don't spend to much and have no more money left
Answer:
4
Step-by-step explanation:
13 flowers- 9 left =4give
Most likely 1.06 but it could be 1.06666667. good luck
