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jeyben [28]
3 years ago
8

Which of these phrases contain a variable? Check all that apply. A three cups of salsa B the weight of the puppy C the cost the

of dinner D twenty feet of wire
Mathematics
1 answer:
Lyrx [107]3 years ago
4 0

Answer:

phrases B and C are variables.

Step-by-step explanation:

Any thing whose value can be changed is called variable.

Whereas, if the value is fixed then it is called a constant.

We can use these definitions to find the phrases that contains a variable.

First option is: A three cups of salsa - It is constant because, the number of cups of salsa is fixed which is 3.

Second option is: the weight of the puppy - It is variable because, the weight of the puppy can be changed and not always fixed.

Third option is : the cost the of dinner- It is variable because, the cost of the dinner can be changed and depends on the quantity of the food ordered.

Last option: twenty feet of wire: It is a constant because the length of the wire is fixed which is 20 feet.

Therefore, the phrases B and C are variables.

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In a survey of 200 professors at Gotham University, professors were asked, “Regarding your weight, do you think you are: About r
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____About right _ Oweight _ Uweight __ Total

Female _ 80 _____ 39 ______ 3 _______ 122

Male ___ 52 _____ 10 ______ 16 _______ 88

Total ___ 132 ____ 49 ______ 19 _______ 200

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Learn more : brainly.com/question/11234923

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