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Debora [2.8K]
3 years ago
6

Complete the statements about calculating mean using the data set: 4, 6, 1, 9, 12, 3, 11, 2.

Mathematics
2 answers:
Sergeu [11.5K]3 years ago
7 0

Answer:

1st number 48 next number 8 last number 6

Step-by-step explanation:

put it in order thank me later

EleoNora [17]3 years ago
6 0

Answer: 6 is the average

Step-by-step explanation:

: 1,2,3,4,6,9,11,12

add them up divide 48 by 8

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Answer:

The length of the sloping section of the ramp is 20.12 m

Step-by-step explanation:

Given;

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Let the length of the sloping section = L

let the horizontal distance between the height of the bank and sloping section = b

Thus, h, L and b forms three sides of a right angled-triangle, with L as the hypotenuse side, h  (height of the triangle) as the opposite side and b  (base of the triangle) as the adjacent side.

We determine L by applying the following formula;

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6 0
2 years ago
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scoray [572]

Answer: 17

Step-by-step explanation:

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