Mathematics: Write the explicit formula for the sequence 3,5,7,9,11

Write the explicit formula for the sequence 3,5,7,9,11

Ответ:

thawkins79

03.01.2022

Mathematics

3+2=5
5+2=7
7+2=9
9+2=11
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.
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so d=2

formula:a(n)=a(1)+(n-1)d
a(n)=3+(n-1)2
a(n)=3+2n-2=2n+1

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Ответ:

Knownothing

14.04.2020

Mathematics

Sorry, the number doesn't fit into the box.

oddly enough, the voume of a cube is the cube of the edge length.
Screenshot included! what is the volume of this cube? enter your answer as a decimal i

Screenshot included! what is the volume of this cube? enter your answer as a decimal i

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