2 years ago

Read the numbers and decide what the next number should be. 20 30 40 50 60 70

2 answers:

6 0

They are asking for pattern recognition of a sequence of numbers. If you follow the pattern the next logical number will be 80

goldenfox [79]2 years ago

4 0

80 Because the numbers are going up by 10

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$\text{Consider the circle of radius 3.}\\
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\text{we need to find the cirumference of the circle.}\\
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\text{we know that the circumference of the circle of radius r is given by}\\
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\text{circumference}=2\pi r\\
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