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
Komok [63]
3 years ago
11

A scientist wants to study the average lifespan of a population of 1000 glow worms. He records the lifespan of a random selectio

n of 60 worms and finds that 20 of them live for 10 months, 15 of them live for 10.5 months, and 25 of them live for 11 months. What is the sample mean of the lifespan of the population of glow worms? Round your answer to the nearest tenth and do not include units.
Mathematics
2 answers:
Nat2105 [25]3 years ago
8 0

Answer: 10.5

With out being rounded it’s 10.5417

Step-by-step explanation:

scoray [572]3 years ago
5 0
75 cuz max was gay really real happy
You might be interested in
Help plz !!!!!!!!!!!!!!!!!!!!!!!
hoa [83]
That ones a hardddd one ill let someone else answer thatttttt
7 0
3 years ago
What is the equation that represents the scenario?
miskamm [114]

Answer:y=5x

Step-by-step explanation:

B

7 0
3 years ago
Can someone help me with question 6 please
SIZIF [17.4K]
A) 4a+3w
b) 2b+h
c) 3(w+h)
d) (4a+3w)(2b+h) - 3(w+h)
just expand brackets for d and simplify
6 0
2 years ago
Read 2 more answers
Why did the student dislike the average teacher
Tcecarenko [31]

Answer:

The teacher disliked her average student because he was like all the other students???

4 0
3 years ago
The sum of three consecutive multiples of 7 is 777 find these multiples
Rudik [331]

let the consecutive multiples be 7(n-1) , 7n and 7(n+1)

so 7(n-1)+7n+7(n+1)=777

or 3n=111,

n=37

252,259,266

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify : -2(3v -6) <br><br>with steps too please​
    13·1 answer
  • Which is the correct calculation for the volume of the prism?
    5·2 answers
  • sarah spent 1/3 of her monthly budget on food and 3/4 of her monthly budget on gasoline. Zero has gone over budget and has spent
    6·1 answer
  • Sam takes a taxi in Chicago. The taxi charges $0.75 per mile and a flat fee of $1.60. If he has at most 10 dollars
    7·1 answer
  • Can some one help me with this question its hard :( down below ill give brainliest
    7·1 answer
  • Help please- asap :}
    7·1 answer
  • I neeeed helppppppppp
    15·1 answer
  • jennifer deposited $2500 in her savings account. her account compounds interest continuously at a rate of 6.5%. How long will it
    6·1 answer
  • Help! : write 9.31 as a mixed number and as an improper fraction.​
    6·2 answers
  • Can someone explain just 17-28??
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!