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
Akimi4 [234]
3 years ago
14

Suppose that you flip a coin 12 times. what is the probability that you achieve at least 6 tails?

Mathematics
1 answer:
larisa86 [58]3 years ago
8 0
1/12 since there is only 2 the probability is 1/12
You might be interested in
Susan has 3 lists, each with 10 numbers. If there are 4 numbers on all three lists and 5 numbers on exactly 2 lists, how many nu
VikaD [51]

Answer:

Susan has 8 numbers belonging to just one list.

Step-by-step explanation:

Susan's 3 lists have 10 numbers each = 10 x 3 =  30 numbers

4 numbers appear on all three lists = 4 x 3 = 12 numbers

The remaining numbers after these 12 = 18 (30 -12)

Then, there are 5 numbers on 2 lists only = 5 x 2 = 10 numbers

The numbers on just one list = 18 - 10 = 8 numbers

Or

                                    List 1     List 2    List 3   Total

Numbers on each list    10           10         10      30

Numbers on 3 lists        -4           -4         -4        12

Numbers on 2 lists        -5           -5        -0        10

Numbers on 1 list only    1             1          6         8

6 0
3 years ago
Domain and range of the graph, is it a function?​
Elenna [48]

Answer:

  • domain: [0, ∞)
  • range: (-∞, ∞)
  • not a function

Step-by-step explanation:

The arrows indicate the graph continues indefinitely in the direction indicated.

The domain is the horizontal extent, so is the interval from 0 to infinity, including 0.

The range is the vertical extent, so extends from negative infinity to positive infinity (all real numbers).

The graph does not pass the vertical line test: a vertical line intersects it in more than one place, so the relation is NOT a function.

4 0
3 years ago
Brad swims 4 laps every 6min how long does it take him to swim 14 laps?
Nadya [2.5K]
I don’t know the answer
5 0
2 years ago
An insurance agent says the standard deviation of the total hospital charges for patients involved in a crash in which the vehic
lisov135 [29]
Let the null hypothesis be that the agent's claim is correct. Using a standard normal probability table we find:
p-value=P(Z \ \textgreater \ 1.1)=0.14
The p-value 0.14 is much larger than alpha = 0.01, so we cannot reject the agent's claim.
7 0
3 years ago
The quotient of a number and negative eight is five-eighths. Find the number.
max2010maxim [7]

Answer:

-64/5

Step-by-step explanation:

Basically, the word "quotient" means the answer to a division problem. Therefore, its a division problem, so you have to work backwards with multiplication. -8 times a number is 5/8, so the other number is going to be negative.

The number is -64/5

5 0
2 years ago
Read 2 more answers
Other questions:
  • the distance y ,in miles , traveled by a car for a certain amount of time .x , in hours ,is shown in the graph below​
    11·1 answer
  • A mountain with a base 5,608 feet below sea level rises 115,595 feet. what is the elevation above sea level of its​ peak?
    8·1 answer
  • The radius of a cylindrical construction pipe is 3.5 ft. If the pipe is 37 ft long, what is its volume?
    15·1 answer
  • 25 pts What is the rule for a reflection across the origin followed by a translation 9 units to the left and 7 units down?
    8·2 answers
  • a square has a perimeter of 38 inches.We want to know the length of eacch side choose the best model for this problem
    9·2 answers
  • What is the absolute value of 17.5?
    13·2 answers
  • Can someone please help me answer BOTH of though questions, thank you! :) (also can you please explain how you did it!!)
    12·2 answers
  • PLEASE ANSWER !! A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
    5·1 answer
  • Negative2 - 7 is equvilent to
    10·2 answers
  • What is the slope of (6,5) and (3,7.5) ?? <br><br>​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!