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
igor_vitrenko [27]
3 years ago
13

A librarian put 39 books back on the shelves before lunch. Of the books, 13 were non-fiction. What is the ratio of the number of

non-fiction books to the total number of books the librarian put away before lunch?
A. 1 to 2
B. 1 to 3
C. 3 to 1
D. 2 to 1
Mathematics
2 answers:
Keith_Richards [23]3 years ago
4 0
The anwser is 3to1 otherwise C

Vladimir79 [104]3 years ago
3 0
13:39=13/39
13/39=1/3
1/3=1:3
the answer is B
You might be interested in
Help me please i need help
scZoUnD [109]
It’s D
the x in f(x) is the x axis
look at 3 in the x axis
you see that it goes up to 8 y-axis
f(3)= 8
4 0
1 year ago
Which equation represents the function graphed above?
8_murik_8 [283]

Answer:

o.4 and 3.4

Step-by-step explanation:

eye ballss

3 0
2 years ago
Todd bought a jetski through an interest free payment plan. The ski was $2000 and his payment were $250 each. What percent of th
stepan [7]

Answer:

12.5%

Step-by-step explanation:

\frac{250}{2000}  \times 100\%

= 12.5%

Percentage of total cost that is the payments= 12.5%

4 0
3 years ago
Divide £12 between mick and sharon in the ratio 2:4
antiseptic1488 [7]

Answer:mick share is £4 while Sharon share is £8

Step-by-step explanation:

Money to be shared=£12

Mick : sharon=2:4

Sum of ratio=2+4=6

Mick share=2/6 x 12

Mick share=(2x12)/6

Mick share=24/6

Mick share=4

Sharon share=4/6 x 12

Sharon share=(4x12)/6

Sharon share=48/6

Sharon share=48/6

Sharon share=8

6 0
3 years ago
SEE PHOTO! If 1 measures 135°, what is the measure of 8? (Lines b and c are parallel.)
Bezzdna [24]

Answer:

Measure 8 is 135°

Step-by-step explanation:

Measure 1 and Measure 8 are alternate exterior angles.

7 0
2 years ago
Read 2 more answers
Other questions:
  • For her cellular service, Dawn pays $32.00 a month, plus $0.75 for each minute over the allowed minutes in her plan. Write an al
    15·1 answer
  • In a certain​ chemical, the ratio of zinc to copper is 3 to 16. A jar of the chemical contains 736 grams of copper. How many gra
    8·1 answer
  • Find the surface area of the prism.<br> 2 cm<br> 6 cm<br> 6 cm<br> 2 cm<br> 3 cm<br> 3 cm<br> 3 cm
    14·1 answer
  • Change 8.6 x 10^-4 to decimal notation
    10·1 answer
  • Online jewelry sales have increased steadily over the last 10 years. In 2003, sales were approximately 2 billion dollars, and in
    11·1 answer
  • 3. Aplica las propiedades de la potenciación de números enteros para simplificar cada una de las siguientes expresiones.
    6·1 answer
  • Write an expression equivalent to -9y + 2x + 3 - 7x + 4y.
    15·1 answer
  • Review questions
    15·1 answer
  • A class has 6 boys and 14 girls. What is the ratio in simplest form that compares number of boys to total number of students?
    15·1 answer
  • The first three terms of a geometric sequence are as follows.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!