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
nlexa [21]
3 years ago
9

The numbers of pages in the books in a library follow a normal distribution. If the mean number of pages is 180 and the standard

deviation is 30 pages, what can you conclude?
Mathematics
1 answer:
Katena32 [7]3 years ago
8 0
16% have fewer pages
84% have more pages
You might be interested in
Which fraction is greater than the fraction represented by the model?<br> x
aniked [119]

yiiwui. itjirn. riektkkrm. roeoykot.

Step-by-step explanation:

'll

'llhdieo

xodetrd5d5d

n3metnnrnt

tkektmykm uieuieiykir. krjrjunk. irkukkekumk. v. eitkkrn6u. diynkfn. rjynjenynkenukkt 'll

'll

8 0
2 years ago
There are 30 boys in 6th grade. The number of girls in 6th grade is 40. Abigail says that means the ratio of the number of boys
Kipish [7]
Yes She is Correct .
3 0
2 years ago
Justin wants his new treehouse to blend in with the leaves, so he decides to paint it green. He mixes some white paint and green
spayn [35]

Answer:

  • C. neither. the roof and walls are the same shade of green

Step-by-step explanation:

<u>The first batch:</u>

  • Some white and some green

<u>The second batch:</u>

  • Triple amount of white and triple amount of green

As we see the ratio of white to green has not changed

Therefore there won't be any difference in painting

Correct answer choice is C.

8 0
3 years ago
Distance= 2797.2 time= 0.15 speed
Nutka1998 [239]
Speed = Distance ÷ Time

Distance = 2797.2

Time = 0.15

2797.2 / 0.15 = 18,648

Speed = 18,648
7 0
3 years ago
Read 2 more answers
Maria is 8 years older than her brother, and the sum of their ages is 72 years. How old is her brother?
Elena L [17]

Answer:

32

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • What is the inverse of f(x) =1/3 x + 2?
    15·1 answer
  • How do i find the length of side labeled y?
    6·1 answer
  • Which sets of side lengths could form a triangle
    5·1 answer
  • Help with some algebra please?
    5·1 answer
  • Consider ΔDEF with centroid at point G and median EH. What is GH, if EG=3x+4 and GH=x+10?
    8·1 answer
  • Order numbers from least to greatest 16,4, 1.64, 1.6, 16.099
    10·2 answers
  • Betty makes an 8% commission on any artwork she sells. If she sells $125 worth of artwork, how much is her commission?
    8·1 answer
  • Mara bought 8 boxes of pencils and 3 packages of pens for $24. At the same store, Elaine bought 4 boxes of pencils and 6 package
    8·1 answer
  • A gardening store ordered 657,230 potted plants last year. This year, the store ordered 10% fewer potted plants. How many potted
    12·1 answer
  • Which of the following numbers is a multiple of 7?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!