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Lana71 [14]
3 years ago
15

Item 14

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
8 0

Your collection's mean answers

median - 1930

range - 54

interquartile range - 50

mean absolute devitation - 23.75

Your friends collection mean answers

median - 1929.5

range - 15

interquartile range - 7

mean absolute devitation - 3.5

Would really appreciate a brainliest!!

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3/4

Step-by-step explanation:

3/4 + 3/4 = 1 1/2.

Easy.

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3 years ago
△ABC has interior angles with measures 130°, x°, and 15°, and △DEF has interior angles with measures 35°, 15°, and y°. Using the
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It is y=130 because they are congruent
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Zac is 18 years old. The ratio of Zac's age to Ed's age is 2:1. Tim's age is 2/3 Zac's age. How old is Tim?
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3 years ago
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How are ∠1 and ∠2 related
andreyandreev [35.5K]

Answer:

  • D. They are adjacent

Step-by-step explanation:

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7 0
3 years ago
the diameter D of a sphere is 13m calculate the sphere volume V use the value 3.14 round your answer to the nearest tenth
fgiga [73]

Answer:

1149.8 m³

Step-by-step explanation:

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V = \frac{4}{3} × 3.14 × 6.5³

   = \frac{4}{3} × 3.14 × 274.625

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