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pochemuha
2 years ago
14

A person has an unknown element with a volume of 16 cubic inches and a weight of 4.13 pounds.

Mathematics
1 answer:
yawa3891 [41]2 years ago
7 0
Answer is A.Zinc
If it not it still Zinc

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Convert 12 1/2% into a decimal (It isn't 12.50)<br>Convert 12 1/2% into a fraction (It isn't 25/2)
Hoochie [10]

Answer:

0.125 and 1/8

Step-by-step explanation:

To convert a percentage to a decimal, divide by 100 to move 2 decimal places to the left.

12.50% / 100 = 0.125

To convert a percentage into a fraction, rewrite the decimal number you got and put it over 1. Multiply the numerator and denominator by 1000 to move 3 decimal places to the right and get your fraction.

\frac{0.125}{1} · \frac{1000}{1000} = 125/1000

Divide the numerator and denominator by the GCF, 125, to get your simplified fraction.

125/125 = 1

1000/125 = 8

125/1000 = 1/8

6 0
3 years ago
Tyler walked 6 miles in 3 hours. What was his walking rate in miles per hour
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This comes out to 2 mph.

Step-by-step explanation:

Reduce the following fraction:

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This comes out to 2 mph.

8 0
3 years ago
A circle is defined by the equation x2 + y2 – x – 2y – = 0. What are the coordinates for the center of the circle and the length
madreJ [45]
X^2 + y^2 - x - 2*y = 0
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Here we are adding and subtracting numbers in order to get square binomial.
(x - 1/2)^2 + (y-1)^2 = 5/4

coordinates of center are (1/2,1) and the radius is √\frac{5}{4}
6 0
3 years ago
Read 2 more answers
A photo is 4 inches wide. It is placed inside a frame with a border that is x inches wide. The total width of the photo and the
Anna [14]
4 + 2x = 7
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5 0
3 years ago
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faust18 [17]

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land

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because,bus are more comfortable and easier other transportation are dangerous than land transportation ❤️

hope i helped u

8 0
2 years ago
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