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3 years ago

When a result from a simple is extended to the population

Mathematics

1 answer:

hjlf3 years ago

6 0

Answer:

You can opt to study the entire population when the population is well defined(Complete sampling frame) and small.

It can eliminate any potential bias occurring through sampling technique, but other than that it is really not justified to consume more resources and time.

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Find the total surface area of this triangular prism. 10 cm 6 cm 4 cm 8 cm

timama [110]

Answer:

144

Step-by-step explanation

8x6=48

48 divided by 2=24

24x2=48

4x10=40

8x4=32

4x6=24

add them all together so 48+40+32+24=144

7 0

2 years ago

Find the missing side of the triangle

Katena32 [7]

$\\ \sf\longmapsto sin\theta=\dfrac{Perpendicular}{Hypotenuse}$

$\\ \sf\longmapsto sin74=\dfrac{n}{40}$

$\\ \sf\longmapsto n=40sin74$

$\\ \sf\longmapsto n=35(0.96)$

$\\ \sf\longmapsto n=38.4$

7 0

2 years ago

Can u explain part B. Please

Marizza181 [45]

I don't understand what you're asking, is there supposed to be a picture with the question?

5 0

3 years ago

I need help quick thanks!!!

aliya0001 [1]

Answer:

x = 1.5

Step-by-step explanation:

-1.2 (3 - x) = -1.8

Apply distributive property

-3.6 + 1.2x = -1.8

Get 1.2x alone so add -3.6 to each side

1.2x = 1.8

Get x alone so divide 1.2 on each side

x = 1.5

Hope this helps!

4 0

2 years ago

The first four terms of a sequence are shown below:

Marta_Voda [28]

Answer:

Step-by-step explanation:

Since each term is decreased by three $f(n+1)=f(n)-3$

7 0

3 years ago