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
Yuki888 [10]
3 years ago
15

Excited by the recent warm weather Jill and Kelly are doing spring cleaning at their apartment. Jill takes an exponen- tially di

stributed amount of time with mean 30 minutes to clean the kitchen. Kelly takes an exponentially distributed amount of time with mean 40 minutes to clean the bathroom. The first one to complete their task will go outside and start raking leaves, a task that takes an exponentially distributed amount of time with a mean of one hour. When the second person is done inside, they will help the other and raking will be done at rate 2. (Of course the other person may already be done raking in which case the chores are done.) What is the expected time until the chores are all done?
Mathematics
1 answer:
Basile [38]3 years ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
4 tsp of baking soda and 1 Fl oz of vanilla. Which measurement is greater?
Sedbober [7]
Hey there! :D

We know that 6 tsp= 1 Fl Oz

4 tsp is less than 6 tsp. 

Therefore, the vanilla has the greater measurement. 

I hope this helps!
~kaikers 
4 0
3 years ago
One number is 27 less than twice another. Their sum is 93. What are the numbers?
swat32
Thirty three because I'm just smart like that so you should believe me entirely.

5 0
3 years ago
Marian buys a dress that costs $32.00. She pays 10%
never [62]

Answer:

B, $35.20

Step-by-step explanation:

32 increase 10% =

32 × (1 + 10%) = 32 × (1 + 0.1) = 35.2

4 0
2 years ago
Read 2 more answers
Kalon and his friend Marna own a chimney sweep service company. Working together, they can clean a chimney in 1 5/7 hours. If it
QveST [7]
The amount of work done by Kalon in an hour is equal to 1/4. This is based on his time to finish the job. Letting x be the number of hours Marna can finish the job alone will let her finish 1/x of the job in an hour. If their rates are added together and multiplied by the number of hours they worked together, the product should be one whole job.
                          (1/4 + 1/x)(1 5/7) = 1
The value of x is 3. Therefore, it will take 3 hours for Marna to clean the chimney alone. 
6 0
3 years ago
Read 2 more answers
Jake has $25.000 worth of property damage insurance and $1,000- deductible collision insuranceHe caused an accident that damaged
Flauer [41]

Answer:

I think b will be good for you

5 0
3 years ago
Other questions:
  • 2 Points
    6·1 answer
  • 100 points<br><br> Use the line tool to graph the equation on the coordinate plane.<br><br> y=3/4x
    6·1 answer
  • In a company, 95% of the workers are men. If 150 women work for the company, how many workers are there on total?
    6·1 answer
  • Mila has 100 math problems to finish this week.She solved 2/10 of her problems on Monday and 25/100 of the problems on Tuesday.
    15·2 answers
  • What’s the least common denominator for 1/6 and 7/8?
    13·1 answer
  • Martinez purchased a pair of shoes on a web site. the original price of the shoes was $75. she used a coupon code to recive 20%
    14·1 answer
  • A printer can print 12 pages in 9 seconds. what is the closest estimate of the number of pages it can print in one minute?
    5·1 answer
  • Write the inequality
    11·1 answer
  • What is the measure of
    8·1 answer
  • Edna is fishing from a small boat. A fish swimming at the same depth as the hook at the end of her fishing line is 12 feet away
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!