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
katrin2010 [14]
3 years ago
14

Elizabeth lives in San Francisco and works in Mountain View. In the morning, she has 3 transportation options (take a bus, a cab

, or a train) to work, and in the evening she has the same 3 choices for her trip home.
If Elizabeth randomly chooses her ride in the morning and in the evening, what is the probability that she'll use a cab exactly one time?
Mathematics
1 answer:
Lesechka [4]3 years ago
6 0

Answer:

4/9

Step-by-step explanation:

The possibilities of transportation: (The first will be for morning, second will be for afternoon)

B, B

B, C

B, T

C, B

C, C

C, T

T, B

T, C

T, T

It is clearly seen that there are 9 transportation options.

(Using cab 1 time we have BC, CB, CT, TC. So four of the transportation methods use cab one time.)

Therefore, the probability that she will use a cab only once is 4/9.  

You might be interested in
Yall should add da ig prettyface.kalei ‍♀️
aalyn [17]

Answer:

the answer for this is yes I will try to follow you

5 0
2 years ago
Read 2 more answers
Properties in mathematics 0+14=14 is what type of property
sveta [45]
The zero propperty because you are add any thing plus zero

6 0
3 years ago
Please help with this Inequality Sentence!!!!!!
tamaranim1 [39]
I need more details?
5 0
3 years ago
Write a real-world poblem that can be represented by d-32=64.
tankabanditka [31]

Answer:

d-32=64 ----> d=96

Step-by-step explanation:

John had d amount of chocolate bars to sell for a school fundraiser. He sold 32 of them and was left with 64.

6 0
3 years ago
If the total labor cost is $865,000 and 12 percent is for concession staff, how much of the labor cost is for concession staff?
stepladder [879]
12% of $865,000 is $103,800
4 0
3 years ago
Other questions:
  • Can someone explain what the distance between two points postulate is.
    8·1 answer
  • The principal expects 62 people at a teacher conference. If each table seats 8 people, how many tables will be needed for the co
    5·1 answer
  • I hate fractions, the answer/explanation would help me with my other problems with fractions​
    8·2 answers
  • The equation of a circle is x^2+(y+4)^2=1<br> What are it’s center and it’s radius?
    5·1 answer
  • Solve:
    8·2 answers
  • Please help me find the values and explain how you got the answer :))
    5·1 answer
  • With working steps :)​
    13·1 answer
  • If i^2 = -1. , what does i^71 equal?
    14·1 answer
  • Rearrange each of the following in slope/y-intercept form, y = mx + b.
    8·2 answers
  • What is the value of x?<br><br> Enter your answer in the box.<br><br> X=l_l
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!