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
DedPeter [7]
3 years ago
6

A spinner is divided into 5 sections 2 blue 1 red 1 yellow and I green. How many times would you expect the spinner to land on y

ellow if the spinner is spun 50 times.
Mathematics
1 answer:
Helga [31]3 years ago
3 0

Answer:

10

Step-by-step explanation:

1 of 5 sections is yellow.  So the expected number of times the spinner lands on yellow is:

(1/5) (50) = 10

You might be interested in
I NEED THIS DONE TODAY WHOEVER GETS THIS CORRECTS GETS BRAINLIEST!!!!<br> PLZZZ HELPP MEEE!!!!!
Mila [183]
U can multiply on some answers but some are trick questions
8 0
2 years ago
Find the principle square root of 4/25. Give your answer as a fraction in simplest form (numerator, then "/", then denominator).
stiks02 [169]

Answer:2/5

Step-by-step explanation:

6 0
3 years ago
Problem 8-4 A computer time-sharing system receives teleport inquiries at an average rate of .1 per millisecond. Find the probab
Sphinxa [80]

Answer:  a) 0.9980, b) 0.0013, c) 0.0020, d) 0.00000026, e) 0.0318

Step-by-step explanation:

Problem 8-4 A computer time-sharing system receives teleport inquiries at an average rate of .1 per millisecond. Find the probabilities that the number of inquiries in a particular 50-millisecond stretch will be:

Since we have given that

\lambda=0.1\ per\ millisecond=5\ per\ 50\ millisecond=5

Using the poisson process, we get that

(a) less than or equal to 12

probability=  P(X\leq 12)=\sum _{k=0}^{12}\dfrac{e^{-5}(-5)^k}{k!}=0.9980

(b) equal to 13

probability= P(X=13)=\dfrac{e^{-5}(-5)^{13}}{13!}=0.0013

(c) greater than 12

probability= P(X>12)=\sum _{k=13}^{50}\dfrac{e^{-5}.(-5)^k}{k!}=0.0020

(d) equal to 20

probability= P(X=20)=\dfrac{e^{-5}(-5)^{20}}{20!}=0.00000026

(e) between 10 and 15, inclusively

probability=P(10\leq X\leq 15)=\sum _{k=10}^{15}\dfrac{e^{-5}(-5)^k}{k!}=0.0318

Hence, a) 0.9980, b) 0.0013, c) 0.0020, d) 0.00000026, e) 0.0318

6 0
2 years ago
the high school lunch menu repeats every 6 school days the middle school lunch menu reapeat every 8 school days on march 5th bot
alexandr402 [8]
We need to find the lowest common multiple of 6 and 8...and that number would be 24. So 24 days from March 5 is when they will both happen again.
So thats gonna make it March 29.
5 0
3 years ago
Read 2 more answers
Which relation is a function
SSSSS [86.1K]

Answer:

I'm pretty sure it's the top left one

Step-by-step explanation:

A seems to be the only one with any sort of correlation so I believe it's that one.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the volume of a cube with edge 5cm
    5·1 answer
  • Jim works at a furniture shop. He can assemble 88 chairs in 22 hours. If he can assemble c chairs in 1 hour, identify the equati
    10·2 answers
  • Phil has a strip of wood trim that is 16 feet long. He needs 5-foot pieces to trim some windows. What are the possible numbers h
    5·1 answer
  • 7/5 + 4/20<br><br> Answers should be in format example: 5/2 or 2/5. No decimals or mixed numbers.
    14·2 answers
  • CAN someone PLZ help !?
    6·1 answer
  • You are a building contractor. A customer asks you to build a ground-level deck that is 12 feet by 12 feet by 9 inches. You go t
    11·1 answer
  • What is d divided by 2
    11·1 answer
  • SOMEONE HELP ME WITH THISS
    14·2 answers
  • shirley has $540 un her bank account. She withdraws $35 each week to cover her expenses. write an equation that relates the amou
    13·1 answer
  • NEED HELP ASAP!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!