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
Fudgin [204]
3 years ago
9

There is a bag filled with 4 blue, 3 red and 5 green marbles. A marble is taken at random from the bag, the colour is noted and

then it is replaced. Another marble is taken at random. What is the probability of exactly 1 red?
Mathematics
1 answer:
Ivanshal [37]3 years ago
8 0

Answer:

There is an 25% chance of getting a red marble

Step-by-step explanation:

4+3+5=12

3/12=.25

put the decimal over two spaces and you get 25%

You might be interested in
Helpp!......PLEACE.......
Arlecino [84]

Answer:

Step-by-step explanation:

4 0
2 years ago
Explain how you can use the distributive property to check the binomial factors when a trinomial has been factored. Include an e
erica [24]
What you can do is split one of the binomials and then apply the distributive property if f(x) = (x + 3)(x -2) split the 1st binomial f(x) = x(x -2) + 3(x -2) now apply the distributive property to get
f(x)=x2−2x+3x−6
which simplifies to
f(x)=x2+x−6
4 0
2 years ago
Read 2 more answers
Find the point slope equation of the line using the point (6,9) and slope of 3/2
Natali [406]

Answer:

y=1.5x

Step-by-step explanation:

Use the equation y-y1=m(x-x1)

y-9=1.5(x-6)

y-9=1.5x-9

y=1.5x

8 0
3 years ago
1. If the amount of fruit decreased by 35%, what percent of the original amount do you have?
katovenus [111]

Answer:

65% of the original amount.

Explanation:

Let's say that the original amount is 100%; therefore, if we subtract 35% from the original amount we have

100\%-35\%=65\%

Hence, if the amount of fruit decreased by 35%, then we have 65% of the original amount left.

6 0
1 year ago
Determine the graph of the equation y=20(0.8)^x/3.
otez555 [7]

Answer: it is the 4th graph

Step-by-step explanation:

(-3,25)(0,20)(3,16)(6,12.8)

3 0
2 years ago
Other questions:
  • Help plzzz 5 stars for who answers it correct AND 20 POINTS
    7·1 answer
  • Tickets to Dundee crowns mr.dchs are $3 for students and $5 for adults. The number of adult tickets sold was 195 more than the n
    9·1 answer
  • Listed below are prices in dollars for one night at different hotels in a certain region. Find the​ range, variance, and standar
    8·1 answer
  • Help now plz will give 98 points and mark brainliest plz help
    6·2 answers
  • This extreme value problem has a solution with both a maximum value and a minimum value. Use Lagrange multipliers to find the ex
    11·1 answer
  • Please help me with this
    7·2 answers
  • If the x-intercepts of a quadratic function are (8,0) and (6,0), what is the x-coordinate of
    12·1 answer
  • alexander is a stockbroker 13% commission each week. Last week, he sold $6,800 worth of stocks. How much did he make last week i
    10·1 answer
  • The equation f(x)= 2x-9 translate 6 units up is g(x)=
    12·1 answer
  • Please solve this with explanations!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!