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2 years ago

11.4÷35.7 answer estimated(15 points)(brainliest included)(incorrect answer=report)

Mathematics

1 answer:

Gre4nikov [31]2 years ago

8 0

Answer:

0.31932773109

Step-by-step explanation:

Set it up
Move the decimal point one place to the right for both of them
Then, do the long division
Keep adding zeros at the end until you have your answer
You can round it to 0.32 if you want

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Please answer this question!!

Aloiza [94]

To find the surface area of the rectangular prism you do.

2(lw + lh + wh).

2((26*18) + (26*8) + (18*8))

2(468 + 208 + 144)

2* 820

the answer is 1640cm^2

8 0

3 years ago

Subtract. Write your answer as a mixed number in simplest form.<br><br> 8 1/4 + 4 5/6

Tasya [4]

Answer:

13 1/12

Step-by-step explanation:

6 0

2 years ago

At a canning facility, a technician is testing a machine that is supposed to deliver 250 milliliters of product. The technician

Serhud [2]

Answer:

The value of the test statistic is $t = 1.97$

Step-by-step explanation:

The null hypothesis is:

$H_{0} = 250$

The alternate hypotesis is:

$H_{1} \neq 250$

Our test statistic is:

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

In which X is the sample mean, $\mu$ is the null hypothesis value, $\sigma$ is the standard deviation and n is the size of the sample.

In this problem:

$X = 251.6, \mu = 250, \sigma = 5.4, n = 44$

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

$t = \frac{251.6 - 250}{\frac{5.4}{\sqrt{44}}}$

$t = 1.97$

The value of the test statistic is $t = 1.97$

4 0

3 years ago

A storage space in a basement is in the shape of a rectangular prisim. The hieght of the storage space is 5 feet. The length is

Greeley [361]

Answer:

length is 28.86ft

width= 4.12ft

Step-by-step explanation:

<h2>This problem bothers on the mensuration of solid shapes, a rectangular prism.</h2>

The storage space takes the shape of a rectangular prism, and we are required to find the width and length of the storage space.

let the width of the basement be "w"

Given data

volume v= $595ft^{3}$

length l = $7w ft$

width w= $w$

height h= $5 ft$

We know that the expression for the volume of a rectangular prism is

$volume= length * width* height$

substituting our data we have to find "w"

$595= 7w*w*5\\595=7w^{2}*5\\ 595= 35w^{2} \\$

dividing both sides by 35 we have

$w^{2}= \frac{595}{35\\} \\w^{2}= 17\\$

find the square root of both sides we have

$w=\sqrt{17} \\w= 4.12$

since we know that length= 7w and width = w , we can substitute our value for w and find the length and width

$length= 7*4.12= 28.86ft\\width = 4.12ft$

6 0

3 years ago

What is 31,830,000 written in scientific notation?

11Alexandr11 [23.1K]

Answer:

3.183.10^7

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

11.4÷35.7 answer estimated(15 points)(brainliest included)(incorrect answer=report)​

11.4÷35.7 answer estimated(15 points)(brainliest included)(incorrect answer=report)