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3 years ago

What two numbers does the square root of 85 fall between?

Mathematics

1 answer:

timofeeve [1]3 years ago

7 0

Answer:

9 and 10

Step-by-step explanation:

The sqaure root of 85 is 9.21954445729.

9.21954445729 is greater than 9 but less than 10, meaning it falls in between them.

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lana66690 [7]

Your answer would be 2

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3 years ago

Patients in a hospital are classified as surgical or medical. A record is kept of the number of times patients require nursing s

GREYUIT [131]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Given:

$N= 177\\\\a=46\\\\b=52\\\\c=36\\\\d=43$

$\to \chi _{1}^{2}=\frac{N(ad-bc)^{2}}{(a+c)(b+d)(a+b)(c+d)}$

$=\frac{177((46\times 43)-(52 \times 36))^{2}}{(98)(79)(82)(95)}\\\\=\frac{177((1978)-(1872))^{2}}{60310180}\\\\=\frac{177(106)^{2}}{60310180}\\\\=\frac{177(11236)}{60310180}\\\\=\frac{1988772}{60310180}\\\\= 0.032976$

P-value= $CHIDIST(0.032976,1) = 0.86.$

thus, the surgical-medical patients and Medicare are dependent.

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3 years ago

Utions for the following equatio<br>(x2 + 4)2 + 32 = 12x2 + 48

Delvig [45]

Answer:

-320................................

7 0

3 years ago

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Help need to pass class and iready

BartSMP [9]

Answer:

$\Large\boxed{\sf{y > 32}}$

Step-by-step explanation:

To get the final answer, isolate the variable y on one side of the equation.

First, multiply by 4 from both sides.

$\Longrightarrow: \sf{4*\dfrac{1}{4}y\geq 8*4 }$

Solve.

8*4=32

$\boxed{\sf{y\geq 32}}$

<u>Therefore, the correct answer is D.</u>

I hope this helps, let me know if you have any questions.

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2 years ago

A paperclip measures 7/8 of an inch long. How many inches long would 9 paperclips be?

sammy [17]

7.87500 inches long should be the answer. Or, 63/8 inches but simplified.

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3 years ago

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