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3 years ago

Round 0.955 inch to the nearest tenth of an inch

Mathematics

2 answers:

murzikaleks [220]3 years ago

7 0

1.00 is the answer its easy

lys-0071 [83]3 years ago

3 0

1.0.

The tenths position is the first position after the decimal.
So, we're looking at the 9. Look to the right. If it's greater than 5, we round up. We have 5.5 so we round up. But, there's nothing higher than 9, so we go up to 1.0

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Which of the following functions has a graph that is a line?

Semmy [17]

Answer:

Step-by-step explanation:

f(x)=x is a line.

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3 years ago

If the length of each side of a cuboid decreases by 20%, find the percentage decrease in its volume.

just olya [345]

Answer:

Step-by-step explanation:

(1+25 /100) (1-20/100) (1-50/100) <1

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2 years ago

A survey of 32 different gas stations in Texas found the average price of gasoline to be $3.19 a gallon with a sample standard d

Leni [432]

Answer:

The value of test statistic is -4.1247

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = $3.26 a gallon

Sample mean, $\bar{x}$ = $3.19 a gallon

Sample size, n = 32

Sample standard deviation, σ = $0.096

First, we design the null and the alternate hypothesis

$H_{0}: \mu = 3.26\text{ dollars a gallon}\\H_A: \mu < 3.26\text{ dollars a gallon}$

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

Formula:

$t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }$

Putting all the values, we have

$t_{stat} = \displaystyle\frac{3.19 - 3.26}{\frac{0.096}{\sqrt{32}} } = -4.1247$

Thus, the value of test statistic is -4.1247

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2 years ago

What is the Square root of 485?

algol [13]

22.0227155455

Good day!

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3 years ago

Read 2 more answers

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Answer:

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Step-by-step explanation:

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