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3 years ago

A stack of one hundred twenty cards is placed next to a ruler, and the height of stack is measured to be

Mathematics

1 answer:

Aliun [14]3 years ago

6 0

If you do 34/120 you will get 0.283333333333333
Which is the thickness of one card

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Identify the correct binder for each paint.

yan [13]

Answer:

egg yolk

Step-by-step explanation:

3 0

3 years ago

Please please please help!! i’ll mark the brainliest and give 15 points!!!!

Korolek [52]

9514 1404 393

Answer:

-108

Step-by-step explanation:

About the easiest way to do this for small values of n is to compute each of the terms using the given recurrence relation.

$a_1=4\\\\a_2=-3a_1=-3(4)=-12\\\\a_3=-3a_2=-3(-12)=36\\\\a_4=-3a_3=-3(36)=-108\\\\\boxed{a_4=-108}$

_____

<em>Alternate solution</em>

You recognize that the recurrence relation describes a geometric sequence with a first term of 4 and a common ratio of -3. The n-th term of a geometric sequence is ...

$a_n=a_1\cdot r^{n-1} \qquad\text{for first term $a_1$ and common ratio $r$}$

Then the 4th term will be ...

$a_4=4\cdot(-3)^{4-1}=4\cdot(-27)=-108$

3 0

3 years ago

Use complete sentences explain whether the following scenario will display biased results. A power plant measures its emissions

LekaFEV [45]

The location of the sensor that it is opposite the direction of the wind is reasonable and is needed to identify the plant's emissions. However, there might be a bias to that if it is located a mile from the plant's smokestack. The distance may be quite far. Considerations in identifying the location of the sensors such as changes in wind direction, wind speed, atmospheric stability, physical stack height, diameter, and other important factors are needed to have an accurate reading of the pollutants.

4 0

3 years ago

Pls help I hate math and I have to get somewhere soon

kati45 [8]

Can’t do 16 but here are the rest :))

3 0

4 years ago

-10 + 20p + 6p = -16

pshichka [43]

Answer: p= -3/13

Step-by-step explanation:

-10+26p=-16

+10 +10

26p =-6

26 26

p= -3/13

6 0

4 years ago