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3 years ago

What is7,498 rounded to the greatest place value????

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

6 0

7,000. Because the greatest place value is the 7 and the next number is under 5

Irina18 [472]3 years ago

4 0

Answer:

7,000

Step-by-step explanation:

The answer is 7,000 because when rounding to the greatest value you basically keep on number and round the others since the 498 is lower than 500 you would keep the 7 and turn the other's into 0's hence 7,000.

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Answer:

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Step-by-step explanation:

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3 years ago

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Conduct the appropriate hypothesis test and compute the test statistic. A company that produces fishing line undergoes random te

andre [41]

Answer:

Option D) Yes, because the test statistic is -2.01

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 30 pound

Sample mean, $\bar{x}$ = 29.1 pounds

Sample size, n = 20

Alpha, α = 0.05

Sample standard deviation, s = 2 pounds

First, we design the null and the alternate hypothesis

$H_{0}: \mu = 30\text{ pounds}\\H_A: \mu < 30\text{ pounds}$

We use one-tailed(left) t test to perform this hypothesis.

Formula:

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Now,

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Since,

$t_{stat} < t_{critical}$

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Option D) Yes, because the test statistic is -2.01

5 0

3 years ago

Need help please ..

Strike441 [17]

Answer:

x = -11

Step-by-step explanation:

I'm assuming it's an isosceles triangle so 32 + 2x = 10;

subtract 32 from both sides;

2x = -22

x = -11

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