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Snezhnost [94]
2 years ago
8

WILL MARK BRAINLIST How many subsets of at least one element does a set of five elements have?

Mathematics
2 answers:
cestrela7 [59]2 years ago
7 0
The answer is 32

The number of subsets is always 2^n where n is the number of elements in the set; in this case 5. There should be 2^5=32 subsets including the empty set and the set itself.
Misha Larkins [42]2 years ago
6 0

Answer:

32

Step-by-step explanation:

sowy if i am wrong...

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Answer:

7/17

Step-by-step explanation:

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Mrs. Mott called two companies about getting new uniforms for the soccer team. The first company she called charges $70 per unif
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Answer:

For less than 7 uniforms.

Step-by-step explanation:

The first company she called charges $70 per uniform.

So, the cost of x uniforms will be $70x.

The second company she called charges $280 plus $30 per uniform.

So, the cost of x uniform will be $(280 + 30x).

Now, if the total cost of purchasing x number of uniforms from the first company is less than that from the second company then, we can write the inequality equation as  

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Therefore, for less than 7 uniforms the cost from the first company will be less than the cost from the second company. (Answer)

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If f(x) = 7 + 4x and g(x)=1/2x, what is the value of (f/g)(5)?
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