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hichkok12
1 month ago
15

A person flipped a coin 100 times and obtained 73 heads. Can the person conclude that the coin was unbalanced?

Mathematics
2 answers:
Inessa [12.5K]1 month ago
8 0
A coin consists of JUST TWO sides...indicating it CANNOT be unbalanced. If it were to rest on its side, it would effectively be viewed as showing heads.
lawyer [12.5K]1 month ago
8 0

It is not possible, as there are just 2 sides, and they likely flipped it in various ways. They experienced some 'luck'.

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Four hot air balloons each descend 295 feet per minute for 7 minutes. Find the total change in altitude for all 4 balloon
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Answer: A total descent of 8260 feet occurred for all four balloons.

Step-by-step explanation:

Based on the information provided:

Number of hot air balloons = 4

Minutes of descent = 7

Descent rate per minute = 295 feet

Thus, the overall change in altitude for all four balloons can be calculated as:

295\times 7\times 4\\\\=8260\ feet

Thus, a total descent of 8260 feet was experienced by the four balloons.

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Answer:

Step-by-step explanation:

According to the attached figure, Jaxon is positioned 10 blocks east and 5 blocks north.

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Therefore, the coordinates are given by (10,5)

Similarly, Isaac's coordinates are determined based on his distances towards the west and south.

Hence, the x-coordinates equal 8 units and the y-coordinates equal 15 units.

Thus, Isaac’s coordinates are depicted as (-8,-15).

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2 months ago
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Answer:

(a)

The distance from A to B to C equals 40 yards.

(b)

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Step-by-step explanation:

The information provided states:

The distance from A to B is 15 yards.

Thus, AB is 15 yards.

The distance from B to C is 25 yards.

Therefore, BC is 25 yards.

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The total distance from A to B to C is given by AB plus BC.

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The total distance is 40 yards.

(b)

The direct distance from A to C (AC) must be shorter than the length of A to B to C.

AC is less than AB plus BC.

AC must be less than 15 + 25.

Thus, AC is less than 40 yards.

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