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3 years ago

How to solve absolute value inequalities.

Mathematics

1 answer:

Dmitry [639]3 years ago

4 0

Answer:

I cant even see anything can you reupload your answer, please?

Step-by-step explanation:

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A laundry detergent box meassures 12 inches by 8 inches by 2.5 inches. What us the volume of two boxes of detergent

Natasha2012 [34]

The volume of one box is 240 inches cubed, because 12x8x2.5=240. If we multiply this by 2, then the volume of two boxes of detergent is 480 inches cubed.

6 0

3 years ago

b. Find a 99% confidence interval for mean age of ICU patients using the facts that, in the sample, the mean is 57.55 years and

rjkz [21]

Answer:

99% of confidence intervals for mean age of ICU patients

(53.8920 , 61.2079)

Step-by-step explanation:

Explanation:-

Given sample mean $x^{-} = 57.55$

Given standard error is determined by

S.E = $\frac{S.D}{\sqrt{n} }$

Given data standard error = 1.42

99% of confidence intervals for mean is determined by

$(x^{-} - Z_{0.01} \frac{S.D}{\sqrt{n} } , x^{-} + Z_{0.01} \frac{S.D}{\sqrt{n} } )$

$Z_{\frac{\alpha }{2} } = Z_{\frac{0.01}{2} } = Z_{0.05} = 2.576$

$(x^{-} - 2.576 S.E , x^{-} + 2.576 S.E)$

$(57.55 - 2.576X 1.42 , 57.55+ 2.576 X1.42)$

(53.8920 , 61.2079)

Conclusion:-

99% of confidence intervals for mean is determined by

(53.8920 , 61.2079)

5 0

3 years ago

What is the monomial if a square of a monomial is: c 0.0001a^8x^4

konstantin123 [22]

Answer:

The answer to your question is 0.1a⁴x²

Step-by-step explanation:

0.0001a⁸x⁴

Process

1.- Get the square root of 0.0001

$\sqrt{0.0001} = 0.1$

2.- Get the square root of a⁸

a⁸ = (a⁴)² $\sqrt{a^{8}} = a^{4}$

3.- Get the square root of x⁴

x⁴ = (x²)² $\sqrt{x^{4}} = x^{2}$

4.- Write the solution

0.1a⁴x²

3 0

4 years ago

Match each pair of equivalent values.

beks73 [17]

I don’t understand , take a picture of the question

7 0

3 years ago

Read 2 more answers

How can a triangular prism have a greater volume than a rectangular prism?

son4ous [18]

Answer:

Step-by-step explanation:

Assume that the two prisms have bases of equal area.

Then the volume of the rectangular prism is V = (base area)(height).

The volume of the triangular prism is V = (1/3)(base area)(height)

We could compare the two volumes by creating the ratio inequality

(1/3) (base area)(t-height)

------------------------------------------

(base area)(r-height)

The triangular prism will have the greater volume for (1/3)((t-height) > r-height.

3 0

3 years ago