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skad [1K]
3 years ago
5

(111²) how to solve it​

Mathematics
1 answer:
ivolga24 [154]3 years ago
8 0

Answer:

12,321

Step-by-step explanation:

111 to the second power (basically 111 x 111) is 12,321. Multiply 111 by 111 since the exponent is 2. I hope this helps!

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The average age of 6 men is 35 years and
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Answer:

39.50

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Step-by-step explanation:

Age of the 2 men = sum of the ages of the 6 men - sum of the ages of the 4 men

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35 = sum of ages / 6

sum of ages = 35 x6 = 210

32 = sum of ages / 4

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128

210 - 128 = 82

age of the younger man = x

age of the older man = 3 + x

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2x + 3 = 82

2x = 82 - 3

2x = 79

x = 79/2 = 39.5

older man = 39.5 + 3 = 42.50

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3 years ago
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