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amm1812
3 years ago
12

There are four chairs at a dinner table: a b c

Mathematics
1 answer:
xenn [34]3 years ago
8 0
I think the answer is 5
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Write the first four terms of the sequence:<br> a = 2<br> an = a(n-1) + 4
eduard

We have sequence equation a_n=a(n-1)+4.

In this case n is a natural number (1, 2, 3, ...).

So start inserting and computing value of a_n given that you know the value of n and a.

a_1=2(1-1)+4=4 (first term)

a_2=2(2-1)+4=6 \\a_3=2(3-1)+4=8 \\a_4=2(4-1)+4=10

Hope this helps.

3 0
3 years ago
What are the solutions to m2 – 9 = 0?
stiv31 [10]

Answer:

m=-3

Step-by-step explanation:

m2-9=0

2 divied by 9 =3

when you have a positive number and a negitive number =a negitive

I think you get the point

4 0
3 years ago
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What is the answer ?
Neporo4naja [7]

Answer:

A

Step-by-step explanation:

5 0
3 years ago
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EASY MATH PLEASE HELP!<br><br> I WILL GIVE BRAINLIEST!<br><br> QUESTION: Find the area.
Verdich [7]

Answer:

14yd^2

Step-by-step explanation:

6 0
3 years ago
If $240 is invested at an interest rate of 9% per year and is compounded monthly, how much will the investment be worth in 14 ye
Nesterboy [21]

FV=(240)[1+(0.09/12)]^(12*14]

=(240)[1+0.0075]^168

=(240)(3.5088855954842)

=$842.13  ( answer )

4 0
3 years ago
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