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Zigmanuir [339]
3 years ago
9

Find the sum of the following infinite geometric series, if it exists. 4+3.2+2.56+2.048+...

Mathematics
2 answers:
mel-nik [20]3 years ago
3 0
14.848 might be not sure
Rina8888 [55]3 years ago
3 0
I just took the test the answer is 20
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Answer:

Step-by-step explanation:

Beth earns $54 per day and $10 for each extra hour she works. Ray earns $60 per day and $8 for each extra hour he puts in. They both work five days a week. The equations show their weekly earnings with respect to how many extra hours they work.

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This system is graphed below.

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3 years ago
Write the word 2.51 in word form and expanded form
IceJOKER [234]
2+.5+.01

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Finger [1]

Answer:

y=4

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3 years ago
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(-2x-5)=23 solve for it step by step please
expeople1 [14]

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Step-by-step explanation:

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7 0
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What is the solution to the equation 1/4 X -1/8 equals 7/8+1/2 X?
vodomira [7]

Answer:

x=-4

Step-by-step explanation:

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