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klemol [59]
3 years ago
14

A baker decorates 42 cupcakes in 30 minutes.She decorates cupcakes at a constant rate.

Mathematics
1 answer:
NikAS [45]3 years ago
3 0

Answer:

12

Step-by-step explanation:

Well the way i said it was

-

42-30= 12

altho i not very sure

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irina1246 [14]
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Explain why a graph that fails the vertical-line test does not represent a function. Be sure to use the definition of a function
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Explanation:

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> This can be called "assigning one y-value to every x element".

The vertical line test places a line that would connect all y-values of an x-value (that is, if it were to have multiple y-values). If multiple points can be found along the vertical line, it is, therefore, by the definition of a function, not a function. (Because an x-value will have more than one y-value).

So, a graph that fails the vertical-line test does not represent a function because an x-value will correspond with more than one y-value.

hope this helps!!

4 0
2 years ago
The distance from Neptune to Mars is 4.272\times 10^{9}4.272×10 9 kilometers. How long would it take a rocket, traveling at 4.8\
just olya [345]

The time taken is 8.9 * 10^4hrs&#10;&#10;&#10;

<h3>Distances</h3>

Given the following information:

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Get the time taken:

Time  = Distance/Speed

Time = \frac{4.272\times10^9}{4.8\times 10^4}

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Time = 8.9 * 10^4hrs

Hence the time taken is 8.9 * 10^4hrs&#10;&#10;&#10;

Learn more on distance here: brainly.com/question/4931057

6 0
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6 0
3 years ago
G<br> Express as a percent.<br> 4/5%
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Answer:

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Step-by-step explanation:

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5 0
2 years ago
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