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Anna [14]
2 years ago
9

A girl is 12 years old and her brother is twice her age. When the girl is 50 years old, how old will her brother be?

Medicine
2 answers:
KengaRu [80]2 years ago
8 0

Answer:

62 years old

Explanation:

girl = 12 years old

brother = 12 * 2 = 24

24-12 = 12, they are 12 years apart

50 + 12 = 62

Lisa [10]2 years ago
6 0

Answer: 100 years old.

Explanation: Hope This helps!!!

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4 0
1 year ago
To maintain homeostasis, the body must maintain mass balance. How much water must be consumed if 2000 mL was lost during exercis
Ilya [14]

Answer:

2.1 liter.

Explanation:

Homeostasis may be defined as the phenomena of the maintenance of the internal environment of the body irrespective of the change in the external or internal environment.

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The water consumption can be calculated as follows:

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