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kvasek [131]
2 years ago
9

F(x) = 4 (2.5)^x-1 How do i find the 5th term of the sequence?

Mathematics
1 answer:
Artyom0805 [142]2 years ago
6 0

Answer:

156.25

Step-by-step explanation:

f(x)=4(2.5)^{x-1}\\\\f(5)=4(2.5)^{5-1}\\\\f(5)=4(2.5)^4\\\\f(5)=4(39.0625)\\\\f(5)=156.25

Therefore, the 5th term of the geometric sequence is 156.25

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Answer:

Yes.

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Step-by-step explanation:

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That triangle would be right triangle. :) :)

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7 0
3 years ago
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Vinvika [58]

Answer:

    140.571  

7 | 984.000

    98

    __

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           __

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4 0
3 years ago
PLS HELP
Soloha48 [4]
(6,5)---------------(1,2)-------------------(x2,y2)
6+x2/2=1
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6+x2=2
x2=-4
y2=4-5
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(-4,-1)

answer is C
3 0
3 years ago
A square has a perimeter of 28
Kisachek [45]

Answer:

24

Step-by-step explanation:

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