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
ohaa [14]
3 years ago
13

What is the difference between a proper and an improper subset?

Mathematics
2 answers:
lutik1710 [3]3 years ago
4 0

A proper subset describes the set in full.  An improper subset strays from the original set.

Nutka1998 [239]3 years ago
3 0

An improper subset is a subset containing every element of the original set. A proper subset contains some but not all of the elements of the original set. For example, consider a set {1,2,3,4,5,6}. Then {1,2,4} and {1} are the proper subset while {1,2,3,4,5} is an improper subset.

You might be interested in
Easy one - giving brainly if correct - show work.
Maksim231197 [3]

Answer:

a = 9.6 b = 11.2

Step-by-step explanation:

10 percent of 8 is .8

8 + (8 x .1) = 8.8

8.8 + .8 = 9.6

She will be paid 9.6 dollars after 1 full year of working, because working for one year is 12 months, and thats 10 percent of 8 twice. You can also put that as 20 percent of 8, aka 1.6

When you do 8+1.6 it equals 9.6

For the second part, that is 24 months, so 10 percent of 8 4 times. .8+.8+.8+.8 = 3.2

8+3.2 = 11.2

She will be paid 11.2 dollars after 2 full years of working.

Your answer isnt wrong, I dont know why your teacher is saying it is.

4 0
2 years ago
Trigonometry Problem <br><br> Find the length of the missing side.
spin [16.1K]

Answer:

  19.0

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationship ...

  Cos = Adjacent/Hypotenuse

  cos(38°) = 15/w

  w = 15/cos(38°) ≈ 19.035

The length of the missing side is about 19.0.

5 0
3 years ago
At 5 p.M., the temperatures recorded at two weather stations in Antarctica are -6 degrees and 2 degrees. The temperature changes
RoseWind [281]

Answer:

- 8° per hour

Step-by-step explanation:

Given that:

Station A = - 6°

Station B = 2°

Rate of temperature change = x° / hour ; which is the same at both stations

Temperature at station A 3 hours after the recording is the same as the temperature in station B 4 hours after the recording ;

Temperature change in Station A:

-6 + 3x

Temperature change in station B:

2 + 4x

Temperature change in A = temperature change in B

-6 + 3x = 2 + 4x

Collect like terms

3x - 4x = 2 + 6

- x = 8

x = - 8

Hence, the rate of temperature change x in both stations is - 8° per hour

8 0
2 years ago
31 cm
ANEK [815]

Answer:

18

Step-by-step explanation:

this is the surface area but what is the question

8 0
3 years ago
I’m giving out brainlest to whoever answers this correctly!
borishaifa [10]

Answer:

A. 18.2

Step-by-step explanation:

b^2 + 14^2 = 23^2

b = sqrt(333) = 18.248

5 0
3 years ago
Other questions:
  • Felix Carson is employed at a high school. He has family medical coverage through the school's
    5·1 answer
  • of the animals at a shelter, 5/8 are cats. of the cats, 2/3 are kittens. what fraction ofthe animals at the shelter are kittens
    12·1 answer
  • Simplify.<br><br> -6+{14+2 [60 – 9(1+3)]}<br><br> Enter your answer in the box.
    7·1 answer
  • Pls help!!
    5·1 answer
  • If you take 7 cards frim a deck of 52 cards, how many cards do you have?
    13·1 answer
  • Plz answer fast i need the answers thank u​
    6·2 answers
  • 30 students in a class took an algebra test.
    8·1 answer
  • Please help me with math
    6·2 answers
  • PLEASE HELP IM GONNA DIEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
    7·1 answer
  • Please take a look at the picture. Please write your answer with an explanation.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!