2 years ago

Which of the following shows 2.736 correctly rounded to the tenths place?

Mathematics

1 answer:

Marysya12 [62]2 years ago

4 0

Answer:

2.7 is the correct answer

Step-by-step explanation:

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malfutka [58]

Answer:

The standard deviation will be: 2.1

Step-by-step explanation:

We know that standard deviation is basically the square root of variance.

Using the formula to calculate the standard deviation

$s=\sqrt{s^2}$

The variance = s² = 4.4

so the standard deviation can be calculated as:

standard deviation $=\sqrt{s^2}$

$=\sqrt{\left(4.4\right)^}$

$=2.1$

Therefore, the standard deviation will be: 2.1

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.25 or 1/4 Is the simplest form

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2 years ago

A palindrome is a number that reads the same forwards and backwards, such as 22 or 39793.

Aleks04 [339]

Answer:

There are thirty-nine palindromic numbers between 10 and 400.

Step-by-step explanation:

Listed, they are: 11, 22, 33, 44, 55, 66, 77, 88, 99, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191, 202, 212, 222, 232, 242, 252, 262, 272, 282, 292, 303, 313, 323, 333, 343, 353, 363, 373, 383, and 393.

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1 year ago

mrs. McCain had 3 folders. each folder had the same amount of papers in it. mrs. phillips gave mrs. McCain 7 more papers she end

Feliz [49]

Each folder must have 10 pages
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