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Papessa [141]
3 years ago
10

20 nickels to 40 nickels

Mathematics
1 answer:
TiliK225 [7]3 years ago
6 0
1:2 ratio

hope this helps
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Find limit as x approaches 1 for x-1/ x^2-3x+2
zysi [14]

I'm going to assume that you meant the following:

  (x-1)

---------------

x^2-3x+2


Factoring the denominator, we get:

  (x-1)

------------  

(x-1)(x-2)

Notice that we have x-1 in both the numerator and the denominator.  This factor cancels.  HOWEVER:  x can still not equal 1, which would lead to div. by zero.  With the factor x-1 cancelled, we have   1 / (x-2).  As x approaches 1 from either side, y approaches 1 / (1-2), or 1 / (-1), or -1.  Thus, the limit exists and is -1.

8 0
3 years ago
What is the answer for this problem?
Jobisdone [24]

Answer:

x=2

Step-by-step explanation:

AB/BD=BC/BE

2/1=x/1

2=1x

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3 0
2 years ago
The product of two factors is x2+ 6x + 8. If one of the factors is (x + 4), what is the other factor?
ch4aika [34]
(x + 4) (x + 2)
=x^2 +2x + 4x + 8
=x^2 + 6x + 8
the other factor is (x + 2)
6 0
3 years ago
Determine the 15th term of the sequence -2, 4,...
Thepotemich [5.8K]
Mot enough information given.
The rule might be

-- add 6
or
-- double and add 8
or
-- square
or
-- multiply by -2 .

We need one more term to determine what the rule is for calculating the next term from the previous one.


The
7 0
2 years ago
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2.94 + 45 + 58.06<br> Help
stealth61 [152]

Answer:

106

Step-by-step explanation:

4 0
3 years ago
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