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
Mumz [18]
3 years ago
7

A person flips a coin 26 times and observes 41% of times head. Then, based on her observation, she claims that the probability o

f getting a head is 41%. Is she referring to an empirical probability or a theoretical probability
Mathematics
1 answer:
Step2247 [10]3 years ago
4 0

Answer: -Empirical probability-

Step-by-step explanation:

Because experimental probability of an event is the ratio of the number of outcomes in which a specified event occurs to the total number of trials.

You might be interested in
Solve the equations to find the number and type of solutions
luda_lava [24]

Answer:

This has one real solution, x=4

Step-by-step explanation:

8 - 4x = 0

Add 4x to each side

8 - 4x+4x = 0+4x

8 =4x

Divide each side by 4

8/4 = 4x/4

2 =x

This has one real solution, x=4

6 0
3 years ago
Read 2 more answers
Which of the following expression is equal to x^2+25?
nignag [31]
A: (x + 5i)^2
= (x + 5i)(x + 5i)
= (x)(x) + (x)(5i) + (5i)(x) + (5i)(5i)
= x^2 + 5ix + 5ix + 25i^2
= 25i^2 + 10ix + x^2


B: (x - 5i)^2
= (x  +   - 5i)(x +  - 5i)
= (x)(x) + (x)(- 5i) + (- 5i)(x) + (- 5i)(- 5i)
= x^2 - 5ix - 5ix + 25i^2
= 25i^2 - 10ix + x^2


C: (x - 5i)(x + 5i)
= (x +  - 5i)(x + 5i)
= (x)(x) + (x)(5i) + (- 5i)(x) + (- 5i)(5i)
= x^2 + 5ix - 5ix - 25i^2
= 25i^2 + x^2


D: (x + 10i)(x  - 15i)
= (x + 10i)(x +  - 15i)
= (x)(x) + (x)(- 15i) + (10i)(x) + (10i)(- 15i)
= x^2 - 15ix + 10ix - 150i^2
=  - 150i^2 + 5ix + x^2



Hope that helps!!!

6 0
3 years ago
Read 2 more answers
Determine whether each set of data represents a linear, an exponential, or a quadratic function. (Desmos)
Cerrena [4.2K]

Answer:

Linear: The first and third one. (0,5) & (1,1)

Exponential: The second one (above). (-2, 1/16)

Quadratic function: The last one (below). (-3,35)

Step-by-step explanation:

4 0
3 years ago
Geometry Question find the area of the circle
olasank [31]
Formula for the area of a circle is Pi*radius squared
So, we do Pi*2^2 which is 12.57
8 0
3 years ago
Read 2 more answers
Make the b the subject of b2 - 4ac = x
devlian [24]
Solve for b.
b^2= x+4ac
So b=sq root of x+4ac
7 0
3 years ago
Other questions:
  • One of the factors of 1331x^3-8y^3
    13·1 answer
  • It is estimated that 30% of households own a riding lawn mower. A sample of 17 households is studied. What is the standard devia
    9·1 answer
  • What is an example of karma
    12·2 answers
  • Find the solution to the equations.<br> 3x - y = -4<br> X + y = 0
    10·2 answers
  • Need assistance with this one please
    5·2 answers
  • What is the volume of a figure with that is 6 inches wide, 3 inches tall and 4 inches long?
    11·2 answers
  • What is the measure of Arc E B C?
    5·1 answer
  • I need some help!! I wil try to give brainliest!!!
    11·1 answer
  • A block of silver is weighing 8 ounces is worth $104. What is the unit rate for the Value of silver in one ounce
    13·1 answer
  • Calculate the slope of the line​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!