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jok3333 [9.3K]
2 years ago
13

The half-life of a radioactive kind of barium is 3 minutes. How much will be left after 6

Mathematics
1 answer:
Alexus [3.1K]2 years ago
7 0

Answer:

20 Grams will be left after 6 minutes.

Step-by-step explanation:

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Which of the following is true?
Ratling [72]

In this question, we're trying to find the inequality that is true.

To find your answer, we can convert the numbers in the absolute value:

|−5| < 4:

5 < 4 <em>false</em>

|−4| < |−5|:

4 < 5 <em>true </em>

|−5| < |4|

5 < 4 <em>false</em>

|−4| < −5

4 < -5 <em>false</em>

The only true inequality here would be |−4| < |−5|, since it works with the inequality sign.

Answer:

|−4| < |−5|

4 0
3 years ago
Find slope of a straight line if both intercept are equal​
Juli2301 [7.4K]

Answer:

-1

Step-by-step explanation:

Let the points be <u>(0, a)</u> and <u>(a, 0)</u> (As it mentions the intercepts are equal)

==============================================================

Applying slope formula :

⇒ m = 0 - a / a - 0

⇒ m = -a/a

⇒ <u>m = -1</u>

6 0
2 years ago
3. Suppose that a rectangular aquarium that is 12 inches long, 8 inches wide and 8 inches high
Nikolay [14]

Answer: A or B im unsure but its one of them

Step-by-step explanation: dont got one sry

8 0
3 years ago
Which is an acute scalene triangle?
kvv77 [185]

Answer:

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5 0
3 years ago
Read 2 more answers
Will mark BRAINLIEST!!!!
Virty [35]

Answer:

The first one is your answer.

Step-by-step explanation:

What you do is you have to look at the 2/18 in the square root. That can come out to be 1/3. So you know that a 3 is going to be on the bottom.

Now you look at the x^5. What you do is you make it until you have 5 x's like this x, x, x, x, x. You then put them in pairs of two.

x,x   x,x   x.  There are two pairs of two so that comes out.

So you have 1x^2sqrtx/3. which is the first one.

#1 is your answer.

6 0
3 years ago
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