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Ronch [10]
3 years ago
6

What fraction is equivalent to. —- 0.45?

Mathematics
2 answers:
liberstina [14]3 years ago
5 0

Answer:

E. 9/20

Step-by-step explanation:

0.45= 45/100

45/100 divided by 5 is 9/20

ella [17]3 years ago
3 0

Answer:

E. 9/20

Step-by-step explanation:

0.45=45/100=9/20

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A store offers a 15% discount on all items in the store during a sale. All store employees get an additional 10% employee discou
Katarina [22]
0.765 (100) + .06 (.0765 x 100)
76.5  + .06 (76.5)  
76.5 + 4.59 = 81.09    Chris will pay $81.09

A better way ( if you don't care to know the tax just the bottom line of what it will cost) would be to do:

0.765x x 1.06 = 76.5 x 1.06 = $81.09 too.

Why the 1 in front of the .06?  The one includes the price of the coat so you don't have to add the tax on after.
Think about it like this. When you buy something you pay (even with an employee 
discount) for all of it (100%) + the tax (in this case, it's 6%)  So you pay 106% of the cost of the item.  106% = 1.06
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3 years ago
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HACTEHA [7]
I think 20×5=100 then 100÷2
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3 years ago
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Between what two consecutive integers is 187
nadezda [96]

Answer:

93 and 94

Step-by-step explanation:

7 0
3 years ago
How do you rewrite 6^4×6^4 as a single power?
tensa zangetsu [6.8K]

Answer:

6^8

Step-by-step explanation:

6^4 * 6^4

We know that a^b* a^c = a^(b+c)

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Prove usin's Mathematical induction 2^n ≤(n+1)!, for n≥0​
Westkost [7]

Answer:

Step-by-step explanation:

2^0 is less than or equal to 1!, because 1<= 1

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