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
Dafna1 [17]
3 years ago
13

The number of subsets that can be created from the set {1, 2, 3} is:

Mathematics
2 answers:
kkurt [141]3 years ago
7 0

Answer:3

Step-by-step explanation:

mart [117]3 years ago
6 0

Answer:

Step-by-step explanation:

Subset : {} ; {1}  ; {2}  ; {3}  ; {1,2}  ; {2,3} ;  {1, 3} ; {1,2,3}

Number of subsets = 8

You might be interested in
Olive reads 4 books every month for school. How many books does she read in 8 months?
Novosadov [1.4K]

Answer:

32 books.

Step-by-step explanation:

What do we know?

As Olive continues this pattern, this will involve multiplication.

4 books per month and 8 months.

4*8=32 books.

So, Olive will read 32 books within 8 months.

6 0
3 years ago
Will mark branliest!!
zepelin [54]
It’s A Have Ah Good Day
6 0
3 years ago
Read 2 more answers
A baker is building a rectangular solid box from cardboard to be able to safely deliver a birthday cake. The baker wants the vol
k0ka [10]

The length of the rectangular delivery box must be equal to 4 inches.

Let the length of the box be L.

Let the width of the box be W.

Let the height of the box be H.

<u>Given the following data:</u>

  • Volume of box = 224 cubic inches.

Translating the word problem into an algebraic expression;

W = 3 + L  ......equation 1

H = 4 + L  ......equation 2.

Mathematically, the volume of a rectangular solid is given by the formula;

Volume = length * width * height  .....equation 3.

Substituting the values into equation, we have;

224 = L * (3 + L) * (4 + L)\\\\224 = (3L + L^{2})* (4 + L)\\\\224 = 12L + 3L^{2} + 4L^{2} + L^{3} \\\\224 = 12L + 7L^{2} + L^{3}

Rearranging the polynomial, we have;

L^{3} + 7L^{2} +  12L - 224 = 0

We would apply the remainder theorem to solve the polynomial.

According to the remainder theorem, if a polynomial P(x) is divided by (x - r) and there is a remainder R; then P(r) = R.

When x = 3

(x - 3) = 0\\x = 3

P(3) = 3^{3} + 7(3^{2}) + 12(3) - 224\\\\P(3) = 27 + 7(9)  + 36 - 224\\\\P(3) = 27 + 63 + 36 - 224 = -98 \neq 0

We would try with 4;

P(4) = 4^{3} + 7(4^{2}) + 12(4) - 224\\\\P(4) = 64 + 7(16)  + 48 - 224\\\\P(4) = 64 + 112 + 48 - 224\\\\P(4) = 224  - 224 = 0

Therefore, 4 is one of its roots.

Hence, the length of the rectangular delivery box must be equal to 4 inches.

Find more information on polynomial here: brainly.com/question/10689855

3 0
3 years ago
Helpppp Plsssss Asap!! Show your work​
satela [25.4K]

Answer:

Step-by-step explanation:

The anwser is C

the inverse of 5x is x/5 and the inverse of +4 is -4 so the answer would be x-4/5

8 0
4 years ago
Read 2 more answers
8 and 5 are factors of what number?​
madreJ [45]

Answer:

40

Step-by-step explanation:

8 and 5 are factors of 40. (8 x 5 = 40)

8 0
3 years ago
Other questions:
  • Laura was making a recipe that said the ingredients were for 6 people, but she needed to make it for 8 people. The recipe called
    13·1 answer
  • Please help I will give a medal
    12·2 answers
  • Diana invested $3000 in a savings account for 3 years. she earned $450 in interest over that time period. what interest rate did
    7·1 answer
  • Terry is 5 1/3 ft her brother is 3/5 the height of tanning how tall is Tammy's brother
    8·1 answer
  • PLEASE HELP ME!! IM IN DESPERATE NEED OF HELP
    11·2 answers
  • es is making 141414 jars of honey peanut butter. He wants to use 454545 milliliters (\text{mL})(mL)left parenthesis, start text,
    7·1 answer
  • Measure of the angle ​
    6·1 answer
  • A rocket is the form of a circular cylinder closed at the lower end with a cone of the same radius attached to the top . The cyl
    8·1 answer
  • Math Escape Level 3 plz hurry it is due to today bestie
    12·1 answer
  • In the rectangle below, E1=2x -2, FH=3x+6, and m 4IHG =35°.Find Gl and m LIEH
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!