2 years ago

What is the missing number in this sequence? 3,7,15, 63, 127

Mathematics

1 answer:

miss Akunina [59]2 years ago

7 0

Answer:

Step-by-step explanation:

3 times 2 is 6, plus 1 is 7

7 times 2 is 14, plus 1 is 15

15 times 2 is 30, plus 1 is 31

31 times 2 is 62, plus 1 is 63

63 times 2 is 126, plus one is 127

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3 years ago

What is the circumference, in centimeters, of the circle? Use 3.14 for π. Enter your answer in the box. (the diameter is 24cm)

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The circumference of the circle is 75.36 cm.

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Now, Putting the value in the above formula, we get

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