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4 years ago

What is the property of addition that is illustrated by the equation 0+34=34?

Mathematics

1 answer:

kifflom [539]4 years ago

6 0

Answer:

Additive identity.

Step-by-step explanation:

The zero is the additive identity. It is so named because when you add 0 to anything, you leave the unchanged. To give you a better idea about what this is, the multiplication identity is 1

One times anything does not change anything's value. 1 * 33 = 33. 33 is left unchanged.

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Explain how the diameter and circumference are related?

Keith_Richards [23]

<span> In math, we have a formula that relates these two parts of a circle. This formula is called the </span>circumference<span> formula, and it is C = pi*d where C stands for the </span>circumference<span> and d stands for the </span>diameter<span>. And pi is pi or 3.14.</span>

4 0

4 years ago

the standard deviation of 100 random samples of the same size is approximated to be 0.98. what is the margin of error

pogonyaev

Answer:

MOE= ± 0.098

Step-by-step explanation:

-The margin of error is calculated using the formula:

$MOE=\pm \frac{\sigma}{\sqrt{n}}$

#Substitute to solve for MOE:

$MOE=\pm \frac{\sigma}{\sqrt{n}}\\\\=\frac{0.98}{\sqrt{100}}\\\\=\pm 0.098$

Hence, the margin of error is ± 0.098

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3 years ago

Round 6.14 to the nearest tenth <br> (this is 5th grade math)

Liula [17]

Answer:

<h2>6.14 rounded to the nearest tenth is 6.1.</h2><h2></h2><h2>I hope it helps.</h2><h2>Have a great day.</h2>

6 0

4 years ago

a sock drawer has 6 white socks, 6 brown socks, and 4 black socks. you randomly pick 2 socks and get a matching pair of black so

klasskru [66]

Answer:

1/20

Step-by-step explanation:

Remark: Not huge

Total number of Socks: 6 + 6 + 4 = 16

P(First Black Sock): 4/16 = 1/4

The second Sock needs to be discussed a bit. The number of black socks has gone down to 1 and the total will always go down by 1.

Second Sock: 3 Black / 15 Total = 3/15 = 1/5

Combined Probability: 1/4 * 1/5 = 1/20

5 0

3 years ago

I NEED HELP PLEASEE

Alborosie

Answer:

i cant see the picture

Step-by-step explanation:

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3 years ago