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solmaris [256]
3 years ago
13

How many moles are in 223.2 g iron

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
7 0
The answer is 4 moles
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Determine the slope of each side of the polygon
Pavlova-9 [17]
W- (3,4)
Z- (-1,1)
X-(-1,-3)
Y-(-4,1)
7 0
3 years ago
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How ro divide a 6meter long board into 1/3
Serhud [2]
Divide 6 by 1/3. I don't know what you are asking.

5 0
3 years ago
I don’t understand please help?
Lerok [7]

Answer:

D

Step-by-step explanation:

Cuz sqr root of 20 = 2 sqrt 5, -2 sqrt 5

7 0
3 years ago
Help me pls pls i am struggling i will give u brainliest ​
s2008m [1.1K]

<em>Answer:</em>

<em>Hello There. The answer is 268</em>

Explanation

He spend £140 for 60 jumper

He sells 40%of jumper at £8 for each.

40%of 60

= 40/100 × 60

= 24 jumper

=sells at £8

= 24 ×8 =£192

After ,he sell buy 1 get one half price offer.

Ryan have 60% jumper of 60

= 36/2×8 +36/2×4

=144 + 72

= £216

Total earning= £192 + £216

=£408

So, profit = 408 - 140 = £268

Hope It Helps!

<h3>ItsNobody</h3>
3 0
2 years ago
Suppose that f(x) = x + 4 and g(x) = -x + 3. Find (f )(g)(4).
stellarik [79]

Answer:

-12

Step-by-step explanation:

I am assuming that you want (f*g)(4), which is the product of f and g at x = 4.

If this is actually the case, then one way to evaluate (f*g)(4) is to find f(4) and g(4) separately and then multiply the results together.  This gives us

f(4)*g(4) = (8 + 4)*(-4 + 3) = -12

3 0
3 years ago
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