3 years ago

What is the 20th term of the sequence that begins -3, 6, -12, 24

Mathematics

1 answer:

Svetach [21]3 years ago

6 0

Answer:

-3 x (-2)^19

Step-by-step explanation:

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QUESTION 1

saveliy_v [14]

Answer:

O (0, 6)

Step-by-step explanation:

An ordered pair is in parentheses and always has an x and y value.

I hope this helped and have a good rest of your day!

6 0

3 years ago

4. plz show ur work

marissa [1.9K]

Percent Error =
$( \frac{ |experimental \: value - accepted \: value| }{accepted \: value} ) \times (100)$
So, Ari's experimental value is ,
$\frac{2.49g/ {cm}^{3} + 2.56g/ {cm}^{3} +2.72g/ {cm}^{3} }{3} =2.59g/ {cm}^{3} (average)$
The accepted value is,
$2.65g/ {cm}^{3}$

Here's The Work
$( \frac{ |2.59g/ {cm}^{3} -2.65g/ {cm}^{3} | }{2.65g/ {cm}^{3} } ) \times (100) = 2.26 \: percent \: of \: error$
Ari's Average Measurements Have An Percent Error Of 2.26%

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3 years ago