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STatiana [176]
3 years ago
15

Look at the expression below. Tell whether each tatement about its value is True or False.

Mathematics
1 answer:
QveST [7]3 years ago
6 0

Answer:

true

Step-by-step explanation:

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I'm going to refer to the length of the pool as L.

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Arisa [49]
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6 0
3 years ago
Stiviko's approved work plan included 4 technicians to create 200 web pages
jenyasd209 [6]

Answer:

10 pages per technician per day is the unit metric for the production work.

Step-by-step explanation:

Consider the provided information.

Stiviko's approved work plan included 4 technicians to create 200 web pages  over 5 days.

They can create 200 web pages over 5 days.

\frac{200}{5}=40

That means in one day they can create 40 pages.

There are 4 technicians who work, therefore the unit metric for the production work is: \frac{40}{4}=10

Hence, 10 pages per technician per day is the unit metric for the production work.

6 0
3 years ago
Evaluate sec960°.<br> 1. -2<br> 2. - 2 sqrt3/3<br> 3. 2sqrt 3/3<br> 4. 2
Eduardwww [97]

Answer:

-2

Step-by-step explanation:

We want to evaluate;

\sec960\degree

We use the reciprocals of trigonometric ratios to obtain;

\sec960\degree=\frac{1}{\cos960\degree}

The 960 degree angle makes an angle of 60 degree with the positive direction of the x-axis and it is in the 3rd quadrant.

This implies that;

\sec960\degree=\frac{1}{-\cos60\degree}

We use special trigonometric ratios to obtain;

\sec960\degree=\frac{1}{-\frac{1}{2}}

\sec960\degree=-2

7 0
3 years ago
Read 2 more answers
Adimas found the mean of her 11 math test scores for the first semester.
vladimir1956 [14]

Answer: O^2= 71.36

               O=8.45  

8 0
3 years ago
Read 2 more answers
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