2 years ago

What is the sum of the first 8 terms of the geometric sequence 1, 1/2,1/4,1/8,..

Mathematics

1 answer:

maks197457 [2]2 years ago

4 0

Answer:

127/64

Step-by-step explanation:

1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64

add all the given and it will result to 127/64

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HACTEHA [7]

Answer:

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Step-by-step explanation:

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Write 10 to the power of 6 as a number

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Answer:

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Step-by-step explanation:

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He uses a scale of 0.5 centimeter to 1 inch to draw the flag. The length of the scale drawing is 2.5 centimeters, and its width

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Answer:

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Step-by-step explanation:

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4.7 / .5 = 9.4 <--- width in inches

^^^This is the same thing as multiplying 2.5 cm and 4.7 cm by two. You could also reword the scale to be 1 cm = 2 inch if it makes more sense for you

Step 2: Find the perimeter using the formula: P = 2L + 2W

2 (5) + 2(9.4)

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3 years ago

How will the federal tax affect a gross biweekly pay of $740 for a single person claiming 1 exemption?

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Sorry this is late but for anyone who still needs it the answer is D. It decreases gross pay by $65.

I just had this on my test, hope it helps :)

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