3 years ago

Answer key for middle school math with pizzazz! book d d-47

Mathematics

1 answer:

Deffense [45]3 years ago

3 0

Answer:

yea its in the book

Step-by-step explanation:

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Which equation represents y= -x^2 + 6x + 7 in vertex form ?

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3 years ago

A and B are two events. Which statement about the conditional probability is true?

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by using fundamental definition
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3 years ago

Read 2 more answers

A chemist is using 333 milliliters of a solution of acid and water. If 19.6% of the solution is acid, how many milliliters of ac

sesenic [268]

65.27mm of acid is present in solution.

Step-by-step explanation:

Given,

Quantity of solution = 333mm

Acid Percentage = 19.6%

Quantity of acid = 19.6% of Quantity of Solution

$Quantity\ of\ acid=\frac{19.6}{100}*333\\Quantity\ of\ acid=\frac{6526.8}{100}\\Quantity\ of\ acid=65.27mm$

65.27mm of acid is present in solution.

Keywords: Percentage

Learn more about percentages at:

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3 years ago

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Step-by-step explanation:

sorry if im wrong

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2 years ago