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AlexFokin [52]
3 years ago
12

What is the r value of the following geometric sequence?

Mathematics
1 answer:
shutvik [7]3 years ago
4 0

Answer:

What is the geometric sequence?

Step-by-step explanation:

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The price of one share of a stock fell 4 dollars each day for 8 days. How much value did one share of the stock lose after 8 day
ivolga24 [154]

Answer:

After 8 days, the stock lost 32 dollars.

Step-by-step explanation:

If 4 dollars fell every day for 8 days, it would be 32 dollars because 4*8 is 32.

5 0
2 years ago
Try It for Example 3: Is 3.14144144414444... a rational number? Explain your reasoning. *
chubhunter [2.5K]

it's irrational

A rational number can be put over a fraction, while this number continues forever

5 0
3 years ago
Read 2 more answers
Find a such that the solution of y'' + y' − 2y = 0, y(0) = a, y' (0) = 1 tends to zero as t → +∞.
Kay [80]

Answer:

Step-by-step explanation:

y'' + y' − 2y = 0, y(0) = a, y' (0) = 1

Auxialary equation is

m^2+m-2=0\\m=-2,1

General solution is

y=Ae^{-2x} +Be^x

y(0) = A+B =a

y'(0) = -2Ae^{2x} +Be^x = -2A+B = 1

Eliminate B to get

3A =a-1

We know that y tends to 0 when x tends to infinity for any finite A

i.e. a should be a finite real number.

8 0
3 years ago
Whats the common factor of 18,27
Leviafan [203]

Well, it depends, there may be multiple common factors, if it's the greatest common factor, then there is only one.  The way to do this is to list all the factors of each number.


So Factors of

18: 1,2,3,6,9,18

27: 1,3,9,27

Common Factors : 1, 3, 9

Greatest Common Factor: 9

5 0
3 years ago
Find the following F distribution values from Table 4 of Appendix B.
lana [24]
No table?????????????
7 0
3 years ago
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