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melomori [17]
3 years ago
15

NO LINKS - PLEASE!

Mathematics
1 answer:
Alecsey [184]3 years ago
3 0

Answer:

b. 2/15

c. 7/15

Step-by-step explanation:

total frequency = 45

X 0 1 2 3 4 5 6 7

P(x) 1/45 7/45 2/45 1/15 4/45 1/9 2/15 7/45

b. P(≥4) = 18/45 = 2/5

c. P(<3) = 21/45 = 7/15

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A regular polygon has
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Answer:

a regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length).

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3 years ago
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191,306 rounded to the nearest thousand
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7 0
4 years ago
416
nydimaria [60]
76 82 87 93 95 98

Mean -
76+82+87+93+95+98 = 531
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8 0
3 years ago
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8 0
3 years ago
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Why is -a² is always negative (a ≠ 0) and why is (-a)² is always positive?
hjlf
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6 0
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