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3 years ago

9

Jackiehas 7dresses, 4hats, and 8pairs of shoes. She will choose an outfit that has one dress, one hat, and one pair of shoes. Ho

w many different outfits are possible?

1 answer:

victus00 [196]3 years ago

5 0

The answer is 224. hope this helps

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Whats 2.48 divided by 0.4?

xxTIMURxx [149]

2.48 / 0.4

Multiply both top and bottom by 10

(2.48 * 10) / (0.4 * 10)

24.8 / 4

6.2

Hope this explains it.

6 0

3 years ago

Forty-three girls went camping. The girls were able to choose to participate in karate and swimming. Twenty-one girls went swimm

horsena [70]

7 girls participated only in Karate.
21 + 8 = 29
29 + 7 = 36
36 + 6 = 43

4 0

3 years ago

Read 2 more answers

Determine the zeros of the function <br> 5) y=-x² + 2x + 1

Rus_ich [418]

<h3>Zeros of function are $x = 1 + \sqrt{2} \text{ and } x = 1 - \sqrt{2}$ </h3>

<em><u>Solution:</u></em>

<em><u>We have to find the zeros of the function</u></em>

$y = -x^2 + 2x+1$

Find the zeros of function:

$-x^2 + 2x+1 = 0\\\\\mathrm{For\:a\:quadratic\:equation\:of\:the\:form\:}ax^2+bx+c=0\mathrm{\:the\:solutions\:are\:}\\\\x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

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

$Simplify\\\\x=\frac{-2 \pm \sqrt{4+4}}{-2}\\\\x =\frac{-2 \pm \sqrt{8}}{-2}\\\\Simplify\\\\x =\frac{-2 \pm 2 \sqrt{2}}{-2}\\\\x = 1 \pm \sqrt{2}$

We have two zeros

$x = 1 + \sqrt{2} \text{ and } x = 1 - \sqrt{2}$

Thus zeros of function are $x = 1 + \sqrt{2} \text{ and } x = 1 - \sqrt{2}$

3 0

3 years ago

Read 2 more answers

What is 3.008 3.825 3.09 and 3.18 ordered from greatest to least?

Firlakuza [10]

Well lets look here at something.
Tenths are the greatest compared to hundredths or thousandths.
So if that is the case We can tell that 3.008 is the least since it only has one value on the end in the thousandths place (all are 3.??? which is why this stays true)
Tenths place > 0.000 (The First 0)
Hundredths place > 0.000 (Second 0)
Thousandths place > 0.000 (Third 0)
Look for the greater values in all of these. Remember tenths is greater than hundredths and hundredths to thousandths.
So we can order it properly > 3.825, 3.18, 3.09, 3.008
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4 years ago

How do I find x and y in this equation

zalisa [80]

X= 8 radical 5 and y= 8 radical 10

7 0

4 years ago