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
VladimirAG [237]
3 years ago
12

PLZZZZ HELP MEEEEE IM GIVING 20 POINTS

Mathematics
1 answer:
Naily [24]3 years ago
3 0
1.theoretical is not counting the results of the experimentssince there are an equal number of red and black and red, the probblity (theoretical) of picking a black one is 1/3
experimental=number of outcomes happened/total number of tests4 times black, 4 tests, so 4/4 or 100%=experimental proablity

2. experimental considered previous trials and theoretical did not

3. theoretical=(1/4) the trials don't influence each other so1/(4*4)=1/16
You might be interested in
What is the slope of the line that passes through the points (3, 5) and (-1, 5)
Marianna [84]

Answer:

0

Step-by-step explanation:

solve with y2-y1 / x2-x1

5-5 is 0

-1-3 is -4

0/4 is 0

slope is 0

5 0
3 years ago
Can somebody plz help answer all these questions CORRECT thanksss!
Natali5045456 [20]

Answer:

37%, 93%, 58%, 21%, 54%, 13%, 34%, 90%, 80%, 52%, 35%

Step-by-step explanation:

37/100 = 37%, 93/100 = 93%, 58/100 = 58%, 21/100 = 21%, 54/100 = 54%, 13/100 = 13%, 17/50 = 34/100 = 34%, 9/10 = 90/100 = 90%, 4/5 = 80/100 = 80%, 13/25 = 52/100 = 52%, 7/20 = 35/100 = 35%

3 0
3 years ago
I will give brainliest
ioda

Answer:

2,-5,-12,-19,-26

Step-by-step explanation:

-7n +9

-7(1) +9 = 2

-7(2)+ 9= -5

-7(3)+9 = -12

-7(4)+9 = -19

-7(5)+9 = -26

7 0
2 years ago
Which glide reflection describes the mapping mc120-2.jpgABC mc120-3.jpg mc120-4.jpgDEF?
sweet-ann [11.9K]
<span>
B. (x,y) (x+2, y-1) and reflected across y=-1</span>
4 0
3 years ago
EXPERTS/ACE/TRUSTED HELPERS helpppp meeeeeeeee plzzzz
Arturiano [62]

angle 1 = 48

angle 2 = 132

angle 3 = 132

angle 5 = 48

7 0
4 years ago
Other questions:
  • Sara has 20 sweets. She has 12 liquorice sweets, 5 mint sweets and 3 humbugs. Sarah is going to take, at random, two sweets Work
    7·1 answer
  • Show some different ways you can make 7,502.
    5·2 answers
  • David is buying a new car for $21,349 he plans to make a down payment of $3000 if he makes monthly payments of $352 for the next
    7·2 answers
  • 3-(-9)÷-10+6<br><br>what is the answer?show work​
    8·1 answer
  • What is the area of this
    5·1 answer
  • Find the volume plssssssssssssssssssssssssssss
    6·1 answer
  • Someone plz help me :,)
    9·1 answer
  • Rút gọn câu sau <br> (a+b)^3 - ( a-b )^3 - 6a^2b
    13·1 answer
  • Which expression is equivalent to 4√8/3√2
    13·1 answer
  • Can anyone explain this answer, I'll give brainliest.<br> Where does the 0.693 and 2.303 come from?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!