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leva [86]
3 years ago
9

Nora uses 2 ft of ribbon to make a bow she has 8 yards of ribbon . how many bows can she make

Mathematics
2 answers:
Alex787 [66]3 years ago
6 0
Given
2ft ribbon=1bow
8 yards of ribbon
1yard=3ft

<u>equations</u>
8yardsx3ft=24ft ribbon               |
24ft ribbon/2 ribbon*=12 bows|
* Each bow is made of 2 ft of ribbon, The total number of ft you have of ribbon is 24 feet. In order to find how many ribbons you can make. Divid the total feet of ribbon by the feet needed in order to make 1 bow, 2ft ribbon. 24ft/2ft=12ft ribbon.
------------------------------------
1 yard    8yard
-------=--------= total number of feet
3 ft         (X)ft

1 yard    8yard
-------=--------= total number of feet
3 ft         (X)ft

3ftX8yard˚
------------=24ft
1 yard˚

3unit1(X)8unit2
-----------------=24ft
1unit2
˚ if you multiply by then divid by units, the same units will cancel out and you get left with the other unit. In this case it will be ft.
7nadin3 [17]3 years ago
5 0
She can make 12 bows because there are 3 feet in one yard so 8*3 is 24. then you divide 24 by 2 and you get 12 
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Answer:

So, the probability is P=0.018.

Step-by-step explanation:

We know that Pedro drives the same route to work on Monday through Friday.  

We know that  there is a 55% chance that the light will be red.  

We get that p=55%=0.55.

We conclude that the probability of not being a red light:

q=1-p=1-0.55=0.45.

We can calculate the probability that from Monday to Friday when Pedro goes to work there will be no red light, as follows:

P=q^5\\\\P=0.45^5\\\\P=0.018

So, the probability is P=0.018.

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3 years ago
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Answer:

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Step-by-step explanation:

Let us make an equation in x to find it

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∴ 5x + (-5) = 6x - 30

∴ 5x - 5 = 6x - 30

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3 years ago
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