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saw5 [17]
3 years ago
14

24. The relative frequency of getting a HEAD when tossing a coin is ⅜. How many HEADS would you expect if the coin is tossed 400

times?
Mathematics
1 answer:
Finger [1]3 years ago
5 0
3/8 probability × 400 times = 150 heads
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One angle of a triangle measures 65°. The other two angles are in a ratio of 3:20. What are the measures of those two angles?
Nataly_w [17]

Answer:

15° and 100°

Step-by-step explanation:

65 + 3x + 20x = 180

23x = 115

x = 5

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3 0
2 years ago
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5 0
3 years ago
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maria [59]
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3 years ago
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6 0
3 years ago
Find the distance between the points (0,-9) and(4,-6)
Len [333]

Answer:

d=5

Step-by-step explanation:

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8 0
3 years ago
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