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
OLEGan [10]
3 years ago
5

How many proper subsets does the set T = {i, c, j, e} have?

Mathematics
1 answer:
Gala2k [10]3 years ago
5 0
Number of proper subsets = 2^number of elements- 1
= 2^n - 1
No of elements = 4
2^4-1 = 16-1 = 15
You might be interested in
Sean has some candy bars that he wants to give away. He is going to give each person \dfrac18 8 1 ​ of a bar, and he has 2\dfrac
Dima020 [189]

Answer:

22 people

Step-by-step explanation:

8 0
3 years ago
Cubic bins with closed tops are used to transport melons to the farmers market. The edge length of each bin is 1.5 m. What is th
Galina-37 [17]
We know, Surface area of a Cube = 6a²
Here, Edge length(a) = 1.5

Substitute the value, 
s = 6(1.5)²
s = 6 * 2.25
s = 13.5

In short, Your Answer would be Option D

Hope this helps!
8 0
3 years ago
The volume of a cube is 512 cubic inches. What is the length if each side of the cube?
oksian1 [2.3K]

Answer:

8 inches

Step-by-step explanation:

Volume of a cube: side length cubed

x^3=512

Taking the cubic root of both sides, we get

x=8

4 0
3 years ago
4 ^ (- x) + 5 = 3 ^ x + 4<br><br> A ≈ 3/8<br> B ≈ 7/16<br> C ≈ 1/4<br> D ≈ 5/16
Dafna1 [17]

Answer:

4 ^ (-x) + 5 = 3^ x + 4

Step-by-step explanation

i think its c = 1/4

Pls give brainiest

7 0
2 years ago
Which letter represents the y-intercept in the slope-intercept equation of a line: y = mx + b?
sergey [27]
The slope-intercept form of a line is:

y=mx+b

m=slope=(y2-y1)/(x2-x1)

b=y-intercept (the value of y when x=zero)


8 0
3 years ago
Other questions:
  • Ten times the sum of half a number and 6 is 8
    15·1 answer
  • The graph shows the value of a car At different years after janine purchased it. which answer is the best estimate for the avera
    15·2 answers
  • Convert to a percent 4.44 3/5
    6·1 answer
  • What is a integer????
    7·2 answers
  • Dan has a wrench which can open to accommodate three different sizes of washers, 5/16 inch, 3/8 inch, and 2/5 inch. Which washer
    11·1 answer
  • A worn, poorly set-up machine is observed to produce components whose length X follows a normal distribution with mean 14 centim
    14·1 answer
  • &lt;a and &lt;b are complementary angles. The measure of &lt;a is four times as big as &lt;b. What is the measure of &lt;a​
    7·1 answer
  • What is the next term in the number pattern? 21, 31, 36, 46, 51, … Enter your answer in the box.
    5·2 answers
  • 6.) Which of the following describes the possible solutions to the following inequality?
    13·1 answer
  • Giving brainliest. !!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!