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2 years ago

15

which population will be larger after 30 years: population x that doubles it's self every year, or population y that increases b

y a million people every year?

1 answer:

Lisa [10]2 years ago

6 0

Population y that increases by a million people every year

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the sum of 16 numbers is 240.The average of 6 of those numbers is 10. the average of the remaining numbers is

Ivan

Answer:

18

Step-by-step explanation:

If the average of 6 numbers is 10, then the sum of those 6 numbers is:

6 x 10 = 60

To calculate the sum of the remaining 10 numbers, subtract 60 from the total sum of all the numbers:

240 - 60 = 180

Therefore, the average of the 10 remaining numbers:

180 ÷ 10 = 18

4 0

2 years ago

Marram spent 3/4 of her allowance at the mall. Of the money spent at the mall1/3 was spent on new earrings. What part of her all

adoni [48]

She spent 1/3 of 3/4. Or about 0.25, or about 1/4 in fractions.

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2 years ago

What is 13/20 as a part to part ratio

notsponge [240]

65%

Convert fraction (ratio) 13 / 20 Answer: 65%

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2 years ago

Magic Carpet charges $90 for installation and $9 per square yard of carpeting. The Carpet's King's installation price $50 but th

Ymorist [56]

At 10 square yards, both of the prices would be at $180

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2 years ago

One division of a large defense contractor manufactures telecommunication equipment for the military. This division reports that

Zielflug [23.3K]

Answer:

At the 95% confidence level, management should not conclude that the percentage of rework for electrical components is lower than the rate of 12% for non-electrical components, since the upper bound of the confidene interval, which is 0.1339, is higher than 0.12.

Step-by-step explanation:

To reach a conclusion, we have to observe the confidence interval.

Should management conclude that the percentage of rework for electrical components is lower than the rate of 12% for non-electrical components?

Is the upper bound of the confidence interval lower than 12% = 0.12?

If yes, it should conclude that this percentage is lower.

Otherwise, it cannot conclude.

Confidence interval:

0.0758 to 0.1339

0.1339 is higher than 0.12.

So.

At the 95% confidence level, management should not conclude that the percentage of rework for electrical components is lower than the rate of 12% for non-electrical components, since the upper bound of the confidene interval, which is 0.1339, is higher than 0.12.

6 0

2 years ago

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