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Lorico [155]
3 years ago
5

Let y denote the number of persons in the sample with type a blood

Mathematics
1 answer:
igomit [66]3 years ago
4 0
I need more information to solve.
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How do you find the area of each regular polygon
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If the drawing of your octagon (or whatever) has been separated into triangles, and one triangle's area<span> is labeled, then you do not need to know the apothem. Just take the </span>area<span> of that one triangle, and multiply by the number of sides in the original </span>polygon<span>.</span>
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a rectangular field is 0.45 kilometers long and 0.3 kilometers wide what is the area of the field in square meters?
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Which rule represents the translation from the pre-image, ΔABC, to the image, ΔA'B'C'?
ANEK [815]
From the figure, it can be seen that the mage A'B'C' is obtained from the pre-image ABC by translating/shifting the vertices of the image by 7 units to the right and 6 units down.

Therefore, the rule represents the translation from the pre-image, ΔABC, to the image, ΔA'B'C' is <span>(x, y) → (x + 7, y – 6)</span>.
6 0
3 years ago
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_2. You have a part-time job 4 days per week, 5 hours per day. How many hours will you work in two weeks?
marta [7]

Answer:

C) 40

Step-by-step explanation:

For every one day your work is 5 hours.

1 day = 5 hours

Set up a proportion so it would be:

\frac{1 day}{5 hours} = \frac{4 days}{x hours}

4 days x 5 hours = 20 hours/week

So now you know you know you work 20 hours/week, then multiply by 2 since they're asking how many hours will you work in two weeks:

20 hours x 2 weeks = 40 hours in two weeks

6 0
3 years ago
Find (f o f)(0). f(x)=x^2-1
Anuta_ua [19.1K]

Answer:

The function operation is 0

The composite function is -1

Step-by-step explanation:

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