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
liberstina [14]
3 years ago
6

You forgot the last two digits of your friends phone number. You know that the next to last digit is 4 or 5, and the last digit

is an odd number. If you guess the phone number what is the probability that you will be correct?
Mathematics
2 answers:
Irina18 [472]3 years ago
7 0
If you did the math right there is a 90% sure that you have got it right and a 10% that you have not
ehidna [41]3 years ago
4 0

Answer:

1/10 or 10%

Step-by-step explanation:

There are a total of five odd digits we can use (1,3,5,7,9). And we know the second to last digit is a four or a five. That means there is a total of 10 combinations (5 for each secondary digit). A guess would give you one of those ten combinations. Giving you a probability of 1/10 or 10%.

You might be interested in
Explain whether the graph represents a function.
aleksley [76]

Answer:

The vertical line test can be used to determine whether a graph represents a function. ... If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because that x value has more than one output. A function has only one output value for each input value.

8 0
2 years ago
Help ASAP pleaseeee!!!!!
Gnom [1K]
This is the solutions to the question
6 0
2 years ago
Read 2 more answers
The nine digit number that identifies the bank that a check came from is called
patriot [66]

Answer:

The nine digit number that identifies the bank that a check came from is called The Routing Number.

5 0
3 years ago
Read 2 more answers
1 3/4 miles in twenty minutes
nikitadnepr [17]
No instructions?  I'll assume you want the unit rate.

4 miles in 36 minutes = 4/36 miles in 1 minute, or 1/9 mile in 1 minute.


1 3/4 mile in 20 minutes?  Multiply both figures by 3:

7 miles in 60 minutes, or 7 miles in 1 hour, or 7 mph.
8 0
3 years ago
Factorize the pynomial f(x)=x³-7x-6 completely​
Makovka662 [10]

Answer:

gzgkvxgujdruutdtuhfdykjzfuk

4 0
3 years ago
Other questions:
  • Explain why the graph of the quadratic function ()=2++5 crosses the y-axis by does not cross the x-axis
    7·1 answer
  • If the true mean is 50 and we reject the hypothesis that μ = 50, what is the probability of Type II error? Hint: This is a trick
    12·1 answer
  • What is the greatest common factor of 48 and 84?
    11·2 answers
  • What is the elapsed time between 1:35 and 6:00
    6·2 answers
  • Create a linear function that has a solution at ( 2,6). Include a calculation that demonstrates why?
    6·1 answer
  • Part II: Convert 7.75 pounds to ounces.
    5·1 answer
  • Kiran says that -2 < -5 . Do you agree with Kiran
    9·2 answers
  • Explain the answer thanks
    7·2 answers
  • Help! geometry <br><br> find the arc length of the shaded sector <br><br> arc length = blank cm
    10·1 answer
  • What is the surface area of this design?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!