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
Ilia_Sergeevich [38]
3 years ago
13

Will the probabilities from an experiment with 20 trials be exactly the same if you repeat the experiment? (Explain your thinkin

g)
Mathematics
1 answer:
trasher [3.6K]3 years ago
4 0

Hello, each and every one of your 20 trials should be very similar to the one prior, as long as you keep the data the same, such as how much water you use, or the length of an object, etc.

I hope that helped, if it did in any way, place mark as brainliest, thank, and rate me! If you need any more help or have any more questions, please feel free to ask!

You can follow me on IG: kaitlyn.kannasoot

You might be interested in
Can someone help please
Ira Lisetskai [31]

Answer:

mhm

Step-by-step explanation:

5 0
3 years ago
Simplify 2^3/7 • 2^1/4
poizon [28]

Answer:

4/7Hope this helps :)

Step-by-step explanation:

Exact form:4/7

Decimal form:0.571428

7 0
2 years ago
Find the perimeter of the figure to the nearest hundredth.
Kryger [21]

Hello!

Your answer should be 26.85.

We can use the formula of pi d or 2 pi r for the circumference.

You would get 5 pi.

But since its not a full circle you would divide it in half and get 2.5 pi.

2.5 pi is equal to 7.85.

Now we can use the equation 7.85 + 7 + 7 + 5

That would equal our answer... 26.85!

Hope this helps!

3 0
3 years ago
A student randomly draws a card from a standard deck and checks to see if it is his favorite suit he then returned to card to th
tensa zangetsu [6.8K]

Answer:

The binomial probability formula can not be used for this experiment because it does not state the number of times he expects to draw his favorite suit.  

Step-by-step explanation:

The binomial probability formula is expressed as follows:

P (k success in n trials) = \left \{ {{n \atop k} \right. p^{k}q^{n-k}

n = number of trials, k = number of successes, n-k = number of failures, p = probability of success in one trial and q = 1 - p = probability of failure in one trial.  

In the given problem, all of the variables are known except for 'k', the amount of times that the student predicts he will draw his favorite suit.  

8 0
3 years ago
Find the volume of a cylinder made by rotating a rectangle with a width of 2.5 feet and a length of 8 feet as shown in the figur
asambeis [7]

<span>the question does not present the picture, but this does not interfere with the resolution</span>

we know that
When a rectangle with a width of 2.5 feet and a length of 8 feet rotates it makes a cylinder with a radius r = 2.5 ft and a height h = 8 ft

volume of a cylinder=pi*r²*h-----> pi*2.5²*8----> 157 ft³

the answer is
157 ft³
7 0
3 years ago
Other questions:
  • There are 150 students and 3/5 of these students are girls. 2/3 play school activities. how many play activities?
    9·2 answers
  • bill knows that the volume of a rectangular prism is 400cm3. The box is labelled with the length as 6.5cm and the width as 1.5cm
    7·2 answers
  • The first problem please
    9·1 answer
  • Simplify with positive exponents... Show your work.. <br><br> -6a^-3 b^9 c / 18a^2 b^-2 C^4
    14·2 answers
  • A photograph is 6 inches by 9 inches. A frame shop charges $0.25 per inch for a silver frame. How much would it cost to buy a si
    6·2 answers
  • I WIL GIVE CROWN FOR RIGHT ANSWER
    10·1 answer
  • 3t - 7 = 5t, then 6t =
    14·2 answers
  • I need help on my algebra 1 homework ! If anyone could help it would be greatly appreciated.
    6·1 answer
  • A thin wire is in the form of an triangle of side 11 cm. Find the area of a circle whose circumference is equal to the length of
    8·1 answer
  • the distance between Johannesburg and bloemfontein is estimated at 435km. if they travel at an average speed of 120km per hour,h
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!