1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wel
3 years ago
10

What is the formula in finding the number of subsets of a given set

Mathematics
1 answer:
Yuri [45]3 years ago
5 0

Answer:

How many subsets and proper subsets does a set have? If a set has “n” elements, then the number of subset of the given set is 2n and the number of proper subsets of the given subset is given by 2n-1. ... We know that the formula to calculate the number of proper subsets is 2n – 1.

You might be interested in
Which of the following is equivalent to the expression below for x≠6?
nata0808 [166]

Answer:

The fourth answer choice is the correct one:  2(x - 3)

Step-by-step explanation:

2x²-18x+36/x-6 should be factored, as follows:

2(x²-9x+18) / (x-6) = 2(x - 3) (x - 6) / (x - 6)

Substituting x = 6 would result in division by zero and is thus not allowed.

Remembering this, we can reduce 2(x - 3) (x - 6) / (x - 6) to 2(x - 3) for x≠6.

6 0
3 years ago
Why is it important to choose a bank that is a member of the FDIC?
Anettt [7]
<span>Why is it important to choose a bank that is a member of the FDIC?

</span><span>The FDIC is a government bureau that insures the money that customers deposit in the bank, so your money is safer in an FDIC bank.

Hope This Helped! :3</span>
8 0
3 years ago
Read 2 more answers
A population of 805 cheetahs decreases by 10% per year. How many cheetahs will there be in the population after 6 years?
Phantasy [73]

Answer:

Step-by-step explanation:

y = a(b)^x

a would represent the initial value.

b would represent the change

x represents the number of years

y = 805(0.9)^6

y = 805(0.531441)

y = 427.8

y =  427 cheetahs

4 0
3 years ago
Find the difference between -14w - 3 and 5w.
kirza4 [7]
(-14w) - (-3) - (-5w) equals
-9w + 3

or if what you're saying is
-14w - 3 - 5w it equals
-19w - 3

or if what youre saying is
(-14w - 3) - 5w it equals
-19w - 3


8 0
3 years ago
Read 2 more answers
Construct a circle through points<br> X, Y, and Z.<br> Z<br> Undo
olasank [31]
Are you gonna attach a photo!
8 0
3 years ago
Other questions:
  • Miranda is packing eggs in cartons. Each carton holds 12 eggs. She had already filled 3 cartons. How many more eggs does she nee
    15·1 answer
  • Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. Provide Taylor some f
    15·1 answer
  • On a standardized test the final scores are calculated by averaging the math, science, and literature scores. Kelly’s math score
    10·1 answer
  • I need help pls<br>my teacher doesn't help..​
    8·2 answers
  • 19 Jaime bounces a basketball 30 times in 25 seconds. At that rate,
    6·1 answer
  • Lilly bought 4 pairs of blue jeans for $40. How much money did she pay the clerk for each pair of jeans?
    15·2 answers
  • Select all ratios equivalent to 2:3.<br> 14:6<br> 10:12<br> 12:18
    8·1 answer
  • 1) 2(x + 3) = x - 4<br><br> 2) 4(5x-2)=2(9x+3)
    14·1 answer
  • Janelle has 1/2 of a pizza leftover from dinner last night. If she eats 2/6 of the remaining pizza, what fraction of the whole p
    8·2 answers
  • Can i get the answer with work?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!