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Mazyrski [523]
2 years ago
12

If a1 =10 and an = -2an-1 then find the value of a4

Mathematics
1 answer:
LekaFEV [45]2 years ago
6 0

Answer:

a=10

so if we want to find the value of a4

10^4=10000

Hope This Helps!!!

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Is - 1 half n + 1 whole 1 half + 3 - n equivalent to 3
gavmur [86]

Yes. It is equivalent to 3. Combine like terms

7 0
3 years ago
Plz help me with this problem!
sergiy2304 [10]

Answer:

It's 99.00900

Step-by-step explanation:

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7 0
3 years ago
9.03 divided by 899.8 is closest to? a.0.01 b.0.001 c.1 d.100
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9.03 divided by 899.8 is closest to a.0.01

3 0
3 years ago
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The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 37 o
just olya [345]

Answer:

a) 68 % will lie between 30 and 44 ounces

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Step-by-step explanation: See Annex

a) Normal Distribution  N ( 37, 7)

The Empirical Rule establishes that 68 % of values will be at

μ  ±  1 σ      where μ is the mean and σ the standard deviation

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68 % of the values will lie between  30 and 44 ounces

b) And between  23 and 44 we should find:

We have 95 %  of values between

μ  ± 2*σ  

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8 0
3 years ago
If I get 10 dollars a week how much money will I have saved up in 9-years I WILL GIVE 55 POINTS
r-ruslan [8.4K]

Answer:

<u>$4,680</u>

Step-by-step explanation:

<u>Rate</u> : 10 dollars a week

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You will have saved up <u>$4,680</u> in 9 years.

4 0
2 years ago
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