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
Bezzdna [24]
3 years ago
15

4. Los usuarios del transporte público llegan en forma aleatoria e independiente a una para de autobús. La tasa media de llegada

es 10 persona por minuto.
a. Calcule la probabilidad de que no llegue ninguna persona en un lapso de un minuto.
b. Calcule la probabilidad de que lleguen tres o menos personas en un lapso de un minuto.
c. De que no llegue ninguna persona en un lapso de 15 segundos. d. De que llegue por lo menos una persona en un lapso de 15 segundos​
Mathematics
1 answer:
azamat3 years ago
6 0

Answer:

Step-by-step explanation:

You might be interested in
Luke bought a new jacket using a 10% off coupon. He paid $12.93 total, which inclues $1.43 in tax.
elixir [45]

Answer:

($14.37 was the original price)

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
The sum of two numbers is 54. The smaller number is 18 less than the larger number. What are the numbers?
igomit [66]

Answer:

The larger number is 37.  This makes the smaller number 56 - 37, which is 19.

Step-by-step explanation:

 

The first step is to pick variables for the two numbers.  Lets call the smaller number x and the larger number y.

Since the sum of the two numbers is 56, this means that x + y = 56.  Let's call this equation 1 and save it for later.

 

The next sentence says:

The smaller number is 18 less than the larger number.  So, 18 less than the larger number would be y - 18.  So, the smaller number must be equal to this, so

 

x = y - 18

 

Replace the x in equation 1 with y - 18

 

x + y = 56

(y-18) + y = 56   (replace x with y-18)

2y - 18 = 56        (add the y's)

2y = 74               (add 18 to both sides)

y = 37                 (divide both sides by 2)

 

So, the larger number is 37.  This makes the smaller number 56 - 37, which is 19.

 

Hope this helps!!  :)

8 0
3 years ago
#9 please help<br><br> I’ll give brainlylist in return
9966 [12]
Factored form: (-x-4) (x-6)
Standard form: y= −x^2 + 2x + 24
Zeros: -4, 6
5 0
3 years ago
Which statement describes the function y = axn when a = 1 and n is odd?
kiruha [24]

Answer:

The graph is symmetric about the origin.

The graph does not pass through the origin.

Step-by-step explanation:

We're given:

  • the function y=axn
  • a = 1
  • n is odd

Because a = 1, then the given function can be rewritten as y = n.

  • The graph opens down

The function y = n will produce a horizontal line. Any function in the form of y = a single number, such as 4 or 9.3 will produce a horizontal line.

  • The graph is symmetric about the origin.

This is true, given the graph is a horizontal line.

  • The graph does not pass through the origin.

This is also true. We're given that n is an odd number. The graph will only pass through the origin if n = 0, and 0 is even.

  • The graph has more than one x-intercept.

This would only be true when n = 0, and this isn't possible. So, no.

4 0
2 years ago
Read 2 more answers
I want yall to get brainly points wahts 2x5 i know it equals 10 answer it tho
MakcuM [25]
The answer to 2x5 is 10 lol
3 0
3 years ago
Other questions:
  • The sum of the ages of Petra and her mother is 53. Her mother is 11 years more than twice as old as Petra. How old are Petra and
    6·2 answers
  • If you currently swim 5 laps a day, 3 days a week, and you want to add on 2 laps per day that you swim. Write an equation in fun
    15·1 answer
  • Need help on this one
    6·1 answer
  • What is 15/20 reduced
    15·2 answers
  • The top of a ladder slides down a vertical wall at a rate of 0.375 m/s. At the moment when the bottom of the ladder is 6 m from
    10·2 answers
  • Nate walks 25 meters in 13.7 seconds. if he walks at the same rate, which of the following is closest to the distance he will wa
    9·1 answer
  • The odds against an event are 7 to 1. find the probability that the event will occur.
    5·1 answer
  • The lower base of the frustum shown is a square 8 ft on each side. The upper base is a square 4 ft on each side. If the altitude
    5·1 answer
  • Answer this ASAP please. If you can’t see then zoom in. Giving out 25 points and Brainliest to the one who answers correctly. Th
    6·2 answers
  • 2. Use the figure below and angle relationships to
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!