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
valentina_108 [34]
3 years ago
14

A bag contains 9 red marbles,7 blue marbles, and 4 green marbles. A randomly drawn marble is blue?

Mathematics
1 answer:
Elena-2011 [213]3 years ago
3 0

Answer: \frac{7}{20}

Step-by-step explanation:

If this is asking for the probability of randomly drawing a blue marble then it'll be however many blue marbles (what you're trying to find) out of the total number of marbles

Blue marbles: 7

Total marbles: 20

\frac{7}{20\\}

You might be interested in
Which is constant term in the equation given in standard from 5x+3y=15
son4ous [18]
Hi there!

The constant term would be 15.

A constant term is a term that does not or can not be changed.

Hope this helps !
7 0
3 years ago
The table shows data from a survey about the amount of time students spend doing homework each week. The students were either in
satela [25.4K]

Answer:

The correct option is: The college spread is best described by the standard deviation. The high school spread is best described by the IQR.

Step-by-step explanation:

We have given a table. According to that table  a survey about the amount of time students spend doing homework each week has been conducted. The students were either in college or in high school. Now which of the choices below best describes how to measure the spread of this data.

The correct option is: The college spread is best described by the standard deviation. The high school spread is best described by the IQR.

5 0
3 years ago
Read 2 more answers
!!!! PLEASE HELP !!!!!!
Keith_Richards [23]

Answer:

i got -8 but the closest is -7 so u can tried that

Step-by-step explanation:

5 0
3 years ago
2r = 72 please help me
noname [10]

you divide 72 by 2 to get r by itself and get 36


so r=36

6 0
3 years ago
Read 2 more answers
HELP NEEDED I GOT 30 MINUTES TO COMPLETE THIS!
timurjin [86]

Answer:

It's b as far as I know.

Step-by-step explanation:

cause you should trust me because you only have 30 mins

4 0
3 years ago
Other questions:
  • Is 5<br>/12 bigger than 3/7
    5·2 answers
  • What is the interval notation for the pic above?!
    13·2 answers
  • A card chosen at random from a deck of 52 cards. There are 4 queens and 4 kings in a deck of playing cards. What is the probabil
    6·1 answer
  • Graph the linear equation.find three points that solve the equation, then plot on the graph. -4y=x-18
    8·2 answers
  • Given the following two points find the slope. p1(-2,3)and p2(1,0)
    7·1 answer
  • Guys this question is really difficult ok what... is... 2+2?
    13·2 answers
  • Can someone please help me with this.
    7·1 answer
  • The product of a number and -7 is at most -70. what is inequality 18 points
    14·1 answer
  • What is the constant of proportionality in the equation y=7x?
    9·2 answers
  • Solve the following equation (x-4)^2=7
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!