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
Nina [5.8K]
3 years ago
7

If a number a is chosen at random from the set

Mathematics
1 answer:
Ivanshal [37]3 years ago
5 0

Answer:

D. 3/19

Step-by-step explanation:

12/1 = 12

12/2 = 6

12/3 = 4

These are the only ones that make the equation true.

There are also only 19 numbers because they need to be less than 20 like the question indicated. Therefore, the answer is D.

You might be interested in
A used bookstore sells hardback books and paperback books.A hardback book costs $11, including tax.A paperback book costs $5, in
Ket [755]

Answer:

D.5

Step-by-step explanation:

You can write the following equations from the information given:

y=x+3 (1)

11x+5y=47 (2)

x is the number of hardback books

y is the number of paperback books

You can replace (1) in (2):

11x+5(x+3)=47

11x+5x+15=47

16x=47-15

16x=32

x=32/16

x=2

Then, you can replace the value of x in (1) to find the value of y:

y=2+3

y=5

According to this, the answer is that Jamal bought 5 paperback books.

6 0
3 years ago
For their CD collections, Alan, Tom, and Barbara have a total of 52 CD’s. If Barbara had 6 more, then she would have as many a
Anestetic [448]
<span>its C. Alan has 13 CDs, Tom has 16 CDs, Barbara has 23 CDs !</span>
8 0
3 years ago
Answer the question with the question number thx
Fudgin [204]

Answer: B C A

Step-by-step explanation:

8 0
3 years ago
the reporter asked 12 people in the company why they liked working for their boss and found 8 people of the said it was beacuse
spin [16.1K]
Whats  your question?

6 0
3 years ago
Please help! I need answers for both questions it’s very confusing!
Lilit [14]

Answer:

for number 5 its:

-15 -8 8/9 -3.3

and for number 6 its:

-3.3 -8 8/9 and -15

also sorry if its wrong

5 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me! :( Will mark as brainliest !!
    11·1 answer
  • The revenue, in dollars, of a company that produces jeans can be modeled by 2x2 + 17x – 175. The cost, in dollars, of producing
    11·1 answer
  • PLEASE HELP!!!!
    14·2 answers
  • Please Help!
    12·1 answer
  • Maria is at the school fair and wants to buy some kettle corn. If one ticket gets her 78 pounds of kettle corn, how many pounds
    12·2 answers
  • What do i do to find the value of an expression
    10·1 answer
  • Anyone know how to do this? Thanks in advanced
    6·1 answer
  • Will give brainliest to correct answer​
    7·1 answer
  • FRQ 1
    9·1 answer
  • Please help
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!