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
Elina [12.6K]
3 years ago
10

The length of time for one individual to be erved at a cafeteria is a random variable having an ex- ponential distribution with

a mean of 4 minutes. What is the probability that a person will be served in less than/3 minutes on at least 4 of the next 6 days?
Mathematics
1 answer:
777dan777 [17]3 years ago
6 0

Answer:

less than 3

Step-by-step explanation:

You might be interested in
Which of these is equal to 35 (8 – 3)? A. (35 + 8) – (35 + 3) B. (35 × 8 ) + (35 × 3) C. (35 × 8) – (35 × 3) D. (35 × 11)
liq [111]
I think the answer c as I have estimated and this one seems like it’ll make the most sense
6 0
2 years ago
A pelican starts at 60 feet above sea level. It descends 60 feet to catch a fish. How do I explain this?
scoray [572]

Answer:

The answer is 0

Step-by-step explanation:

Because its original height was 60 feet above sea level but it descends to 60 feet to capture fish so 60 - 60 = 0

6 0
3 years ago
Read 2 more answers
The work of a student to solve a set of equations is shown:
lesantik [10]

<span>If you would like to know in which step did the student first make an error, you can find this using the following steps:

y = 4 - 2z
4y = 2 - 4z
________________
-4(y) = -4(4 - 2z)
</span>4y = 2 - 4z<span>
________________
-4y = -16 + 8z ... Step 2
</span><span>4y = 2 - 4z</span><span>
________________
0 = -16 + 8z + 2 - 4z</span>

<span>16 - 2 = 4z</span>

<span>14 = 4z</span>

<span>z = 14/4 = 7/2</span>

<span>
The correct result would be: Student made an error in Step 2.</span>

5 0
3 years ago
Read 2 more answers
Which of the following reasons can be used to justify statement #3 in the proof?
mixer [17]

c because it is accuet.

hope it helps

7 0
3 years ago
A Ferris wheel has a diameter of 140 ft. There are 40 cars for riders, and they are placed at even intervals around the Ferris w
max2010maxim [7]
The circumference of a Ferris wheel:
C = 2 r π
C = 2 · 70 · 3.14
C = 439.6 ft
439.6 : 40 = 10.99 ≈ 11 ft
Answer:
The cars are placed approximately 11 ft apart.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Historically, in the early to middle 1900’s, households that had a telephone in their home were considered to earn an above aver
    8·1 answer
  • Select the most reasonable estimated answer. 527.8 – 321.9
    11·2 answers
  • 5x4x10^3 in standard form
    9·1 answer
  • I have a past due balance of 87.50 and my new charges are 75.00 and charged a late fee of 15%
    6·1 answer
  • I think of a number, double it and add 14. The result is 36. What is the number?
    7·2 answers
  • Subtract: (11w^3 + 15) – (-11w^3)​
    15·1 answer
  • Can someone please tell me answerrrrrrr
    5·2 answers
  • So can you help me people are not helping plezzz
    6·2 answers
  • 12
    12·1 answer
  • Raymond's age plus two times Melanie's age equals 75. Raymond is 3 years older than Melanie. How old is Melanie? ?​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!