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Anton [14]
2 years ago
10

Tanya is having a bake sale and must bake cupcakes. She has cupcakes donated by a friend and after her

Mathematics
1 answer:
fgiga [73]2 years ago
4 0

Hey There

☆— — — — — — — — — — — — — — — — — — — — — — — — — — — —☆

The answer to this is:

a=2, b=4, c=3

d=2, e=3

\frac{1}{2} : \frac{3}{4} = \frac{1}{2}  * \frac{4}{3} = \frac{1}{a} * \frac{b}{c} \\

\frac{1}{2} * \frac{4}{3} =\frac{2}{3} =\frac{d}{c}

Thus, the answer is:

a=2, b=4, c=3  

d=2, e=3

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Given that the base of the rock is 14 feet, and the height of the rock is 12 feet, what is the slope on which the vehicle is lea
ExtremeBDS [4]
Hi! So pretty much to find slope of a triangle you are going to use rise/run. The height being 12 and the length is 14. You get 12/14. Simplified is going to be 6/7. :)
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2 years ago
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Write the ratio of dogs to cats in simplest form.
vlada-n [284]

12/16 becomes 6/8 which later becomes 3/4.

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The ratio of dogs to cats in simplest form is 3:4 [Option 4]

Hope it helps!

6 0
2 years ago
Total blood cholesterol level was measured for each of
laiz [17]
<h3>Answer: Mean = 218.9.</h3><h3>Median = 229</h3><h3>Mode = Zero mode.</h3>

Step-by-step explanation:

Given blood cholesterol level was measured for each of 8 adults (in mg/dL) are:

264, 191, 160, 148, 262, 212, 268, 246

In order to find the mean, we need to add all those 8 numbers and divide by 8.

Therefore, mean = \frac{264+191+160+148+262+212+268+246}{8} =\frac{1751}{8} =218.9.

<h3>Mean = 218.9.</h3>

In order to find the median, we need to arrange them in ascending order:

148, 160, 191, 212, 246, 262, 264, 268.

The middle most two values are 212 and  246.

Therefore, median = \frac{212+246}{2} =\frac{458}{2} = 229.

<h3>Median = 229.</h3>

\mathrm{The\:mode\:is\:the\:term\:in\:the\:data\:set\:that\:appears\:the\:most.}

\mathrm{If\:there\:is\:more\:than\:one\:term\:that\:appears\:the\:most,\:then\:there\:is\:no\:mode.}

\mathrm{Count\:the\:number\:of\:times\:each\:element\:appears\:in\:the\:list}

\begin{pmatrix}148&160&191&212&246&262&264&268\\ 1&1&1&1&1&1&1&1\end{pmatrix}

\mathrm{The\:most\:common\:element\:is\:not\:unique,\:so\:there\:is\:no\:mode}

<h3>Therefore, Mode = Zero mode.</h3>
5 0
3 years ago
What expression can be used for estimating 868 divided by 28
weeeeeb [17]
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Kobotan [32]
121 x 12 = 1452 so over 1500 is not a correct estimate. Less than 1500 is the right estimate
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