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lukranit [14]
4 years ago
6

the average age of 15 men is 40 years the average age of 10 woman is 10 years find the total of average age of these people​

Mathematics
2 answers:
Oliga [24]4 years ago
6 0

Step-by-step explanation:

A=40years

no. = 15m

total will be 40×15 = 600men

women 10×10 = 100 women

total average = 700÷25 = 28

nevsk [136]4 years ago
3 0

Answer:

28

Step-by-step explanation:

15 × 40= 600

10 × 10 = 100

600 + 100 = 700

15 + 10= 25

700÷25=<u> 28</u>

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If PQ bisects CX at point J, and if JX = 4y and CJ = y+9 find y
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Mr.Lopez had $75.00. He bought his wife a gift for $45.00. What percentage of his money did he spend on the gift for his wife?
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3 years ago
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Scilla [17]

Answer:

A. The domain is (1,∞), and the range is (-7,∞)

Step-by-step explanation:

Well lets graph it first,

Look at the image below ↓

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6 0
3 years ago
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Answer:

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Hundredth: 6.16

Thousandth: 6.159

Step-by-step explanation:

***In general, round up when the number is greater or equal to 5. If number is less, round down***

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Rounding to the thousandths place means that there will be THREE digits after the decimal.<u> 6.1592 rounded to the thousandths place becomes 6.159 because the digit to the right of the thousanths place is '2', meaning you round down. </u>The digit in the thousandths place will stay the same.

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4 years ago
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