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kirza4 [7]
3 years ago
13

Help me please I need help

Mathematics
2 answers:
postnew [5]3 years ago
8 0

Answer:Pi

Step-by-step explanation:

The ratio of circumference of circle to its diameyer is the number π ,a mathematical constant, commonly approximated as 3.14159. It has been represented by the Greek letter "π" since the mid-18th century, though it is also sometimes spelled out as "pi".

sergejj [24]3 years ago
6 0
B) radius :). (Hope this helps)
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Rom4ik [11]
This cannot be fit into a normal distribution. While the first 7 runners all have times relatively close, the time of the last runner is an outlier, as it is too far from the other data points. The standard deviation is calculated by taking the mean, subtracting each value from the mean, squaring the deviations, adding these, then dividing by the number of data points (7), and taking the square root. This gives an answer of SD = 0.1107.
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3 years ago
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spayn [35]

Answer:

∠ K = 35° and ∠ L = 105°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

let ∠ K = x then ∠ L = 3x

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4x = 140 ( divide both sides by 4 )

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5 0
3 years ago
What is the value of y in the product of powers below?
Marat540 [252]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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Does 1/8 ÷ 5 equal 1/4 true or false?​
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3 years ago
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Answer:

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4 0
3 years ago
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