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
melamori03 [73]
3 years ago
7

There are 30 nonfiction books and 34 fiction books in the teachers collection. Which of the following expresses the ratio of fic

tion books to nonfiction books in simplest form
Mathematics
1 answer:
Yanka [14]3 years ago
3 0
Divide each by 2 and you get 15:16
You might be interested in
help !!!!! urgent !!! the figure in the graph below will be rotated 180 degrees clockwise about the origin and then translated 9
Roman55 [17]

Answer:

I think its the last one if you get it wrong im SOOO sorry

4 0
3 years ago
How do the values of the 1s in 14.937 and 6.1225 compare?
elena-s [515]

Answer:

i dont now

Step-by-step explanation:

ed

3 0
3 years ago
How many time can 25 go in 389
iren2701 [21]
15 times is the answer
5 0
3 years ago
Read 2 more answers
Regular hexagon ABCDEF is inscribed in circle X and has an apothem that is 6√3 inches long. Use the length of the apothem to cal
TEA [102]
Perimeter is 12*6 =72



7 0
3 years ago
In 2006,the General Social Survey (which is conducted uses a method similar to simple random sampling) included a question that
mars1129 [50]

Answer:

Assumptions are not met. Can not make confidence interval.

Step-by-step explanation:

In the General Social Survey, sample size is 1514.

The proportion of those who see themselves social is \frac{470}{1514} ≈ 0.31

To give an 95% confidence interval, we should be able to calculate margin of error of the sample mean, which is given by the formula

M±z*\frac{s}{\sqrt{N} }  where M is the mean of the sample (in the General Social Survey it is 0.31), z is z-score for the 95% confidence level(approx. 1.94), s is the standard deviation of the sample, N is the size of the sample(in this example it is 1514).

Since we don't know the standard deviation of the sample, we cannot give a confidence interval.

8 0
3 years ago
Other questions:
  • Which measurement is the best estimate for the thickness of a phone book?
    6·2 answers
  • What happens to the median of the data set
    10·1 answer
  • 15. The temperature C, in degrees, that is equivalent to a temperature of F degrees Fahrenheit is given by graph of this equatio
    13·2 answers
  • 1 matrix question help (with picture)
    12·1 answer
  • Triangle ABC has been reflected over the x-axis to create triangle A′B′C′. Which of the following statements is true? B′C′ = 2 A
    9·2 answers
  • Layla answer 21 of the 25 questions on his history test correctly.What decimal represents the fraction of problem he answer inco
    13·1 answer
  • A candle is in the shape of a square pyramid. Its height is 5 cm and its slant height is 8 cm.
    10·1 answer
  • If the slope of a line and a point on the line are​ known, the equation of the line can be found using the​ slope-intercept form
    11·1 answer
  • Please solve thank you​
    6·1 answer
  • Grade geo<br> Practice 7.3
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!