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madam [21]
2 years ago
13

Elements smaller than iron are made in supernovas, true or false?

Mathematics
1 answer:
lawyer [7]2 years ago
7 0

Answer:

Step-by-step explanation:

False

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A spring coat that cost $60.00 was marked up 20% of the cost. What was the price increase?
Irina18 [472]

The price increase was $12.  

  60

x 0.2  

---------

  12


Hope this helped!

7 0
3 years ago
Read 2 more answers
How would the mean change if the number 52 replaced the number 12 in the set?
m_a_m_a [10]

Answer:

increase

Step-by-step explanation:

First, we need to find the mean of the given data set without any change.

10 + 61 + 10 + 44 + 21 + 79 + 27 + 12 = 264

264 ÷ 8 = <u>33</u>

Now that we have the mean, we can find the mean of the data set with the change of 52.

10 + 61 + 10 + 44 + 21 + 79 + 27 + 52 = 304

304 ÷ 8 = <u>38</u>

<u />

From this, we can see that the mean has increased with the change of 12 to 52. Thus, that's the correct option.

hope this helps!

6 0
2 years ago
Write an equation in slope-intercept form (y = mx + b) , that perpendicular to y = 2x - 4 that passes through the point (3, - 3)
FromTheMoon [43]

Answer:

Step-by-step explanation:

perp. -1/2

y + 3 = -1/2(x - 3)

y + 6/2 = -1/2x + 3/2

y = -1/2x - 3/2

8 0
2 years ago
N x 50 = 5,000. Explain your solution
prohojiy [21]
In order to figure out what N is you have to isolate it by dividing by 50 on both sides as shown below:
N*50=5000\\\frac{n*50}{50}=\frac{5000}{50}\\n=100
3 0
3 years ago
Please help me fast i need help please
lina2011 [118]
The distribution is symmetric, I had the same exercise!!
8 0
3 years ago
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