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Sever21 [200]
3 years ago
15

What is the value of x in the equation 5.5x = 17.6?

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
8 0

Answer:

5.5x = 17.6 \\  \frac{5.5x}{5.5}  =  \frac{17.6}{5.5}  \\ x = 3.2

<h3>Hope this helps</h3>

Dmitrij [34]3 years ago
3 0

Answer: x = 3.2

Solving for variable 'x'

Move all terms containing x to the left, all other terms to the right

<u>Divide each side by '5.5'.</u>

<u></u>5.5x/5.5=17.6/5.5\\x=3.2<u></u>

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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

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

5 0
4 years ago
Lol help What is 3.5 × 1.2 =
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Answer:

4.2

Step-by-step explanation:

3.5 x 1.2 = 4.2

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