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FrozenT [24]
2 years ago
13

3 people work for 40 hours, 1 person allocate 20 hours the second person allocate 1/3 of the time what is left for the third per

son?
Mathematics
1 answer:
agasfer [191]2 years ago
4 0

Answer:

6.666...

Step-by-step explanation:

you add twenty to a third of forty and then you get 33.3333... and then you add 6.6666...

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The Baltimore Zoo feeds their elephants a combination of fruit and grass. The zookeeper would like to create a model to represen
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A function can be represented on a table and on a graph.

The models of the linear relationship between f(x) and x are:

\mathbf{A.\ f(x) = 30x + 22}\\\mathbf{C.\ The\ table}\\\mathbf{F.\ The\ graph}

The given parameters are:

\mathbf{Start = 22}

\mathbf{Additional = 30}

So, the function that models the linear relationship is:

\mathbf{f(x) = Start + Additional \times x}

Substitute known values

\mathbf{f(x) = 22 + 30 \times x}

Evaluate all products

\mathbf{f(x) = 22 + 30x}

Rewrite as:

\mathbf{f(x) = 30x + 22}

By comparing the above function to the list of options, we have the true options to be:

\mathbf{A.\ f(x) = 30x + 22}\\\mathbf{C.\ The\ table}\\\mathbf{F.\ The\ graph}

Read more about linear functions at:

brainly.com/question/20286983

4 0
2 years ago
7. Diana took 2 hours to cycle from town X to town Y. Her average speed was 10 kilometers per
motikmotik

Answer:

a.) 20 kilometers

b.)1.67 hours

Step-by-step explanation:

a.) formula= speed =distance/time

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Therefore from formula, distance=speed x time

10 x 2

20 kilometers

b.) If average speed is increased by 2km/hr then

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Distance remains constant therefore distance= 20km

Therefore time =distance/speed

20/12

= 1.67 hours

7 0
3 years ago
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