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
Pavel [41]
3 years ago
12

How many subsets of at least one element does a set of seven elements have?

Mathematics
1 answer:
Tomtit [17]3 years ago
3 0

\boxed{\large{\bold{\blue{ANSWER~:) }}}}

For each subset it can either contain or not contain an element. For each element, there are 2 possibilities. Multiplying these together we get 27 or 128 subsets. For generalisation the total number of subsets of a set containing n elements is 2 to the power n.

You might be interested in
Which part of the expression represents a quotient of two terms?3(4d-8) (7-<br> d.➗5
Vladimir [108]
Required quotient is (7 - d) ÷ 5
3 0
3 years ago
How many tickets were sold between 12pm and 3pm?
andreyandreev [35.5K]

Answer:

approximately 670 maybe

3 0
4 years ago
Read 2 more answers
HELP ASAP WILL MARK BRAINLIEST
Lelu [443]
23
(I think that’s what your asking)
3 0
3 years ago
What are the factor pairs for 100?
Lana71 [14]
1,2,4,5,10,20,25,50,100
6 0
3 years ago
HELLLLLPPPPP: ANSWER CHOICES BELOW:
posledela

he polynomial x(5x² + 10x + 15), it is not completely factored, 5x² + 10x + 15 can still be factored into two binomials.

<h3>Polynomial</h3>

Polynomial is an expression that involves only the operations of <em>addition, subtraction, multiplication </em>of variables.

Given the polynomial x(5x²+10x+15), it is not completely factored, 5x²+10x+15 can still be factored,

Find out more on Polynomial at: brainly.com/question/2833285

6 0
2 years ago
Other questions:
  • Rectangle ABCD was dilated to create rectangle A'B'C'D' using point R as the center of dilation.
    5·2 answers
  • Factor completely 36x^2-49.
    11·1 answer
  • Line W passes through the following points on the coordinate grid: (0,-9) and (4,-1).What is the slope of line W?
    7·1 answer
  • 7•7+3(4•4+3+2) what is the answer to this?????
    10·2 answers
  • Amy spent $48 for shoes. This was $16 less than twice what she spent for a short. Which equation, when solved for x, gives the c
    5·2 answers
  • The plot in A - D all show ________ correlation.
    9·2 answers
  • What’s the answer to the problem in the picture?
    11·1 answer
  • Evaluate (7.1x 10³)+(4.6 x 10⁶)² <br>Give your answer in standard form to 3SF​
    11·1 answer
  • David has counters. Lisa has 5 more counters than David. Samia has 4 times as many counters as David. The total number of counte
    12·1 answer
  • Solve the equation for x:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!