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Tresset [83]
3 years ago
9

A chemist is using 331 milliliters of a solution of acid and water. If 15.5% of the solution is acid, how many milliliters of ac

id are there?
Round your answer to the nearest tenth
Mathematics
2 answers:
Arisa [49]3 years ago
8 0

%volume

\tt ml\:acid=15.5\%\times 331\:ml=51.305\:ml\\\\round~to~the~nearest~tenth=51.3~ml

Helen [10]3 years ago
8 0
4 because of your parents you can’t stop to get your phone call stop
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Merle Fonda opened a new savings account. She deposited $40,000 at 10% compounded semiannually. At the start of the fourth year,
IrinaVladis [17]
Use compound interest formula  F=P(1+i)^n twice, one for each deposit and sum the two results.

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8 0
3 years ago
What would the answer be ? Thank You!!
Bogdan [553]

Answer:

2.33 = BC

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan theta = opp / adj

tan B = AC / BC

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2.331538291 = BC

To the nearest hundredth

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3 years ago
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