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Levart [38]
3 years ago
15

What is the mean,mode,range 6,13,8,9,10,18,10,15,19

Mathematics
1 answer:
lesya [120]3 years ago
4 0

Answer:

Mode-10

Mean-12

Range-13

Step-by-step explanation:

Mode is the most common which is 10

Mean is the averge so you add them all together then diviede based on how many numbers there are

Range is the difference between the smallest and biggest number so you just subtract. Biggest- smallest

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finlep [7]

Answer:

44.75

Step-by-step explanation:

5.5 + (- 2.75) - 7(18 ÷ - 3)

5.5 - 2.75 - 7(- 6)

5.5 - 2.75 + 42

2.75 + 42

44.75

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3 years ago
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nlexa [21]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Plz do this i will mark you brainlist and thats for 70 points!!!!​
My name is Ann [436]

Answer:

First find the circumference of both wheels

C = pi d

Large wheel = 3.14 * 60

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Small wheel = 3.14 * 18

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Divide them both with divide 600 by the circumference

Large wheel = 600/188.4 = 3.18 or <em>3 rotations</em>

Small wheel = 600/56.52 = 10.61 or <em>11 rotations</em>

<em>b. 2 large wheels. This is because you can cover more distance with large wheels that small wheels. Large wheels are also worth the energy.</em>

<em />

<u><em>Hope this helps</em></u>

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Answer:

C. ∠K ≅ ∠R

Step-by-step explanation:

ΔJKL ~ ΔQRS

∠J ≅ ∠Q

∠K ≅ ∠R

∠L ≅ ∠S

8 0
3 years ago
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