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
ra1l [238]
2 years ago
10

The electric-vehicle manufacturing company Tesla estimates that a driver who commutes miles per day in a Model S will require a

nightly charge time of around hour and minutes ( minutes) to recharge the vehicle's battery (Tesla company website). Assume that the actual recharging time required is uniformly distributed between and minutes.
A. Give a mathematical expression for the probability density function of battery recharging time for this scenario.
B. What is the probability that the recharge time will be less than 110 minutes?C. What is the probability that the recharge time required is at least 100 minutes?D. What is the probability that the recharge time required is between 95 and 110 minutes?
Mathematics
1 answer:
saul85 [17]2 years ago
6 0

Answer:

Following are the solution to the given points:

Step-by-step explanation:

Please find the complete question in the attached file.

In this question, we assume that "x" denotes as  an actual time of the  battery charging, that is a uniform random variable that x \sim U(90, 120)

 In point a:

so, pdf of x =

\to f(x)= \frac{1}{120-90}  = \frac{1}{30} \\\\\to 90 < x

In point b:

To find

\to P(x

In point c:

\to P(x

In point d:

\to P(95< x< 110)

= \int^{110}_{95} \frac{1}{30} \ dx\\\\= \frac{110-95}{30} \\\\= \frac{15}{30} \\\\= \frac{1}{2}

You might be interested in
How many solutions does the following equation have?
sergiy2304 [10]

Answer:

choice a

Step-by-step explanation:

6 0
3 years ago
Calendario matematico la necesito ya porfa.
Murrr4er [49]

The common difference based on the sequence given is 15.

<h3>How to illustrate the sequence?</h3>

It should be noted that the sequence given Isa arithmetic sequence.

The common difference will be the second term minus the first term. This will be:

= 101 - 86

= 15

In conclusion, the difference is 15.

Learn more about sequence on:

brainly.com/question/6561461

#SPJ1

8 0
2 years ago
Help pleaseeeeeeeeeeeeeee
vitfil [10]

Answer:

C.30

Step-by-step explanation:

Its a pattern that increases by $5 as it goes down.

4 0
3 years ago
To decrease your household water usage by 10% a month means that a household using 4000 gallons of water a month would cut down
a_sh-v [17]

Answer:

3600

Step-by-step explanation:

0.1*4000=400

4000-400=3600 gallons

8 0
3 years ago
NEED HELP BADLY !!!!
tatyana61 [14]

Answer:

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

answer:

2y(x³+4x-2x²-8)

Part B: Factor the entire expression completely. Show the steps of your work. (6 points)

answer:

2y(x³+4x-2x²-8)

2y(x³-2x²+4x-8)

2y(x²(x-2)+4(x-2))

2y(x²+4)(x-2)

7 0
2 years ago
Other questions:
  • an online furniture store sells chairs for $50 each and tables for $300 each. Every day, the store can ship no more than 53 piec
    9·1 answer
  • Please help me I don't know how to do this​
    13·1 answer
  • The registrar's office at ACC predicts that 30% of the 6,950 spaces open in various math classes will be filled
    13·1 answer
  • Which graph is a histogram
    15·1 answer
  • (04.04 MC)<br><br> Which is the equation of the parabola?
    14·1 answer
  • A board 125 centimeters long is cut into 12 pieces of equal length . What is the length of each piece , to the nearest tenth of
    7·1 answer
  • Your teacher tells you that the hour hand on
    6·1 answer
  • A 13-ft padder leans against the side of a housem the bottom of the ladder is 10 ft from the side of the house. How high is the
    9·1 answer
  • Factor of -2800 and -2
    8·1 answer
  • YALL PLEASE HELP<br> NO ONE IS ANSWERING THIS DANG QUESTION -n-
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!