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
PilotLPTM [1.2K]
3 years ago
10

Suppose a1={1,{2}}a1={1,{2}} and a2={∅,{1,2}}a2={∅,{1,2}} and a3={∅,{1},2}a3={∅,{1},2}. enter "t" for each true, and "f" for eac

h false statements. f equation editorequation editor 1. |p(a2)|=4|p(a2)|=4 t equation editorequation editor 2. a1⊆a3a1⊆a3 f equation editorequation editor 3. {∅}⊆p(a1){∅}⊆p(a1) f equation editorequation editor 4. |p(a2)|=8|p(a2)|=8 f equation editorequation editor 5. {1,2}∈p(a3){1,2}∈p(a3) f equation editorequation editor 6. (∅,2)∈p(a1)(∅,2)∈p(a1) f equation editorequation editor 7. {1}∈p(a1){1}∈p(a1) f equation editorequation editor 8. {∅}∈p(a2){∅}∈p(a2) f equation editorequation editor 9. {{1}}∈p(a3){{1}}∈p(a3) f equation editorequation editor 10. {1}∈p(a3){1}∈p(a3) f equation editorequation editor 11. {{1,2}}⊆p(a2)
Mathematics
1 answer:
lbvjy [14]3 years ago
6 0
P=a=b=p4/6 hope this helps :)))))

You might be interested in
Does anyone know the answer
lesya [120]
If the square translates to 7 units on the right and 6 units downwards, the following changes will be made:
 
Point S will have the coordinates of (3, -5).

Point R will have the coordinates of (-1, -5).

Point U will have the coordinates of (-1, -9).

Point  T will have the coordinates of (3, -9).

According to the only answer choices in the picture, only (-5, -3) is the only point that lies on a side of the pre-image, square RSTU.
5 0
2 years ago
Suppose a different student reaches in the bag, randomly selects their twenty chips, and estimates that 60% of the students are
djyliett [7]
12 chips if you are trying to find 60% of 20
8 0
3 years ago
Simplify: (3x2 - 4x + 6) + (7x - 2)
V125BC [204]

Answer:

11x-2

Step-by-step explanation:

(3x2 - 4x + 6) + (7x - 2) This is the breakdown. (6 4x + 6)= 4x. + (7x-2) = 11x-2

8 0
3 years ago
Compute the missing data in the table for the following exponential function
kramer

Answer:

d. 1

Step-by-step explanation:

The base for this "exponential" function is sufficiently close to 1 that the function looks linear. The value corresponding to x=0 seems to be 1.00. Rounded to tenths, it is 1.0.

3 0
3 years ago
Read 2 more answers
An adult brain is about 140 mm wide and divided into two sections (called "hemispheres" although the brain is not truly spherica
Sedbober [7]

Answer: 3.61×10^5 A

Step-by-step explanation: Since the brain has been modeled as a current carrying loop, we use the formulae for the magnetic field on a current carrying loop to get the current on the hemisphere of the brain.

The formulae is given below as

B = u×Ia²/2(x²+a²)^3/2

Where B = strength of magnetic field on the axis of a circular loop = 4.15T

u = permeability of free space = 1.256×10^-6 mkg/s²A²

I = current on loop =?

a = radius of loop.

Radius of loop is gotten as shown... Radius = diameter /2, but diameter = 65mm hence radius = 32.5mm = 32.5×10^-3 m = 3.25×10^-2m

x = distance of the sensor away from center of loop = 2.10 cm = 0.021m

By substituting the parameters into the formulae, we have that

4.15 = 1.256×10^-6 × I × (3.25×10^-2)²/2{(0.021²) + (3.25×10^-2)²}^3/2

4.15 = 13.2665 × 10^-10 × I/ 2( 0.00149725)^3/2

4.15 = 1.32665 ×10^-9 × I / 2( 0.000058)

4.15 × 2( 0.000058) = 1.32665 ×10^-9 × I

I = 4.15 × 2( 0.000058)/ 1.32665 ×10^-9

I = 4.80×10^-4 / 1.32665 ×10^-9

I = 3.61×10^5 A

3 0
3 years ago
Other questions:
  • Help asap will mark brainliest
    12·2 answers
  • One of Euclid's postulates has always seemed to be too complex, and Euclid himself thought it should be proved as a theorem--but
    8·1 answer
  • Bananas cost $1.10 per pound. How much will five pounds of bananas cost?
    14·2 answers
  • 6 x - 2 y = 5<br> 3 x - y = 10 Solve the system of equations.
    13·2 answers
  • You use 8 fluid ounces of fruit juice in a recipe to make 64 fluid ounces of
    5·1 answer
  • The rectangle ABCD is reflected across the y-axis. What are the<br> coordinates of the vertex A'?
    7·1 answer
  • What is the slope and y-intercept to -3x + y = 1
    13·1 answer
  • PLEASEEE HELP PLS ASAPPP GIVING BRAINLIEST!!!!
    12·1 answer
  • The slope of the line shown in the graph is<br> and the y-intercept of the line is
    9·1 answer
  • If g(x) and f(x) are inverse functions, which graph represents g(x)?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!