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3 years ago

How would I solve; A bakery has 456 dozen cookies. How many individual cookies are there ?

Mathematics

2 answers:

Over [174]3 years ago

6 0

Hi :")

Answer:

5472

Step-by-step explanation:

a dozen = 12 identical bodies

456 dozen cookies there are

12 x 456 = 5472

Good Luck ;)

#Turkey

andreev551 [17]3 years ago

3 0

Hi!

dozen = 12 individual cookies

So, 456 dozen = 456 * 12 = 5472 individual cookies.

Hope this helps!

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Which of the following are solutions to the equation below?

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Answer:

$\mathrm{The\:solutions\:to\:the\:quadratic\:equation\:are:}$

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Step-by-step explanation:

considering the equation

$2x^2\:-\:4x\:-\:3\:=\:x$

solving

$2x^2\:-\:4x\:-\:3\:=\:x$

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$\mathrm{For\:}\quad a=2,\:b=-5,\:c=-3:\quad x_{1,\:2}=\frac{-\left(-5\right)\pm \sqrt{\left(-5\right)^2-4\cdot \:2\left(-3\right)}}{2\cdot \:2}$

solving

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$x=\frac{5-\sqrt{\left(-5\right)^2+4\cdot \:2\cdot \:3}}{2\cdot \:2}$

$x=\frac{5-\sqrt{49}}{4}$

$x=-\frac{2}{4}$

$x=-\frac{1}{2}$

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$x=3,\:x=-\frac{1}{2}$

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3 years ago

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Answer:

$1\frac{1}{2}$

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Answer:

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Step-by-step explanation:

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In which

z is the zscore that has a pvalue of $1 - \frac{\alpha}{2}$ .

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