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
Monica [59]
3 years ago
11

PLEASE HELP What is the probability of an impossible event?

Mathematics
1 answer:
Likurg_2 [28]3 years ago
8 0

Answer:

depending on the fraction you are using, or the answer is impossible.

Step-by-step explanation:

any fraction, so to speak 0/10 is an impossible probability, or 0%

You might be interested in
What is 200000-56330
Shtirlitz [24]

Answer:

143670

Step-by-step explanation:

 200000

-    56330

_________

    143670

6 0
3 years ago
Let f(x)=⌊x/2⌋. We learned that the floor and the ceiling functions are NOT invertible, but we also learned about the set of pre
romanna [79]

Answer:

Value of f^{-1}(\{4\}) is 8.

Step-by-step explanation:

Given function,

f(x)=\big[\frac{x}{2}\big]

we have to find : f^{-1}(\{4\})

It is known that,

[x]=the greatest integer <=x

Then,

f(x)=\big[\frac{x}{2}\big]

\implies x=f^{-1}(\big[\frac{x}{2}\big])

Taking x=8 we get,

f^{-1}(\big[\frac{x}{2}\big])=x

\implies f^{-1}(\big[\frac{8}{2}\big])=8

\implies f^{-1}([4])=8

\implies f^{-1}(\{4\})=8                                          ( Since [4]=4 )

Hence the value of f^{-1}(\{4\}) is 8.

7 0
3 years ago
12 out of 15 people in the US like to eat out. if 400 people selected eating out how many people took the survey?
butalik [34]
12/15 = 400/500

500 people took the survey.
3 0
3 years ago
Which relation is a function??????
kap26 [50]

Answer:

A

Step-by-step explanation:

there cannot be 2 different points on the same x coordinate

5 0
2 years ago
Read 2 more answers
A house is purchased for $150,000 in 2002. The value of the house
Sunny_sXe [5.5K]

9514 1404 393

Answer:

  $67,516

Step-by-step explanation:

"Depreciates" means the value is getting smaller. The function that describes the situation is a <em>decay</em> function:

  y= a(1-r)^x

Here, a=150000, r = 0.07, and x=11. The value is predicted to be ...

  y = 150000(1 -0.07)^11 = 150000(0.93^11) = 67,515.53

The house is worth about $67,516 in 2013.

4 0
3 years ago
Other questions:
  • 75 POINTS IF CORRECT!!Drag the simplified value into the box to match each expression. (the numbers at the bottom just tell me w
    7·2 answers
  • point O lies between points M and P on a line. OM = 34z and OP = 36z -7. if point N is the midpoint of MP, what algebraic can yo
    8·1 answer
  • Select the correct difference.<br> -3z 5 - (-7z 5)
    11·1 answer
  • I really need helppp!
    11·1 answer
  • What is the probability that George will draw a blue marble from a container that contains 6 red, 4 blue, 3 yellow and 5 green
    8·1 answer
  • Please help me and if you say download something I’m not doing it bC i have no space
    8·1 answer
  • 8(4) -13<br> I need help
    9·1 answer
  • A car is running with the velocity of 72km/h . what will be its velocity after 5s if its acceleration is -2m/s square ?
    12·2 answers
  • Which equation has infinitely many solutions?
    11·1 answer
  • Please help me with this question
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!