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Varvara68 [4.7K]
3 years ago
13

A human bone is made up of water 1/4 and 9/20 minerals, and the rest is living tissue. What decimal represents the amount of a h

uman bone that is living tissue?
Mathematics
1 answer:
swat323 years ago
4 0

Answer:

0.3

Step-by-step explanation:

First you need to add 1/4 and 9/20, and you would get 7/10. That only leaves 3/10, which as a decimal is 0.3.

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How do i solve the inequality & put it on a number line.|3x + 11 > 2
Karo-lina-s [1.5K]

here's how you solve it

|3x+11| > 2

apply the absolute rule so you get two equations

3x+11 < -2                                    3x+11 > 2

in both equations subtract 11 from both sides

11-11 = 0    -2-11 = -13            11-11 = 0      2-11 = -9

this leaves you with

3x < -13                                        3x > -9

in both equations divide 3 on both sides

3x/3 = x     -13/3                   3x/3= x      -9/3 = -3

and in the end you get

x < -13/3  or x > -3

5 0
4 years ago
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