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
statuscvo [17]
2 years ago
7

A bag contains 2 green, 9 brown, 7 yellow, and 4 blue marbles. Once a marble is selected, it is not replaced. Find each probabil

ity. a) P(brown, then yellow) = d) P(green, then blue) = = b) P(yellow, then yellow) = e) P(blue, then blue) = c) P(green, then NOT blue)​
Mathematics
1 answer:
klio [65]2 years ago
5 0

Answer:

:D.

Step-by-step explanation:

7/22*6/21=42/462=.09=9% chance of a yellow then a yellow selection.

2/22*17/21=34/462=.0736=7.36% chance of green & then not a blue.

You might be interested in
What degree would be classified as an obtuse angle but is close to being a straight line
Liono4ka [1.6K]

Answer: 171

Step-by-step explanation:

An obtuse angle means more than 90 degrees. (90 degrees would be the inside corner of your notebook paper) a straight line would be 180 degrees. 171 is the closest to 180

6 0
3 years ago
2. Hudson and 7 of his friends found a bag of pennies. There were 320
FinnZ [79.3K]

Answer:

each person gets 40 pennies.

Step-by-step explanation:

Hudson AND 7 = 8

320 ÷ 8 = 40

Each person gets 40 pennies.

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

5 0
3 years ago
Read 2 more answers
How many possible triangles? please help fast
irinina [24]

Answer:

one triangle

Step-by-step explanation:

hope this helps

4 0
2 years ago
Suppose the leftmost digits of two numbers are 8 and 3. Can you tell which number is greater? Explain.
jenyasd209 [6]
It would be 8 because 3 less than 8.
Hope this helps! :D
3 0
3 years ago
Number 21 please and thank you
olga2289 [7]

Answer:

\frac{5}{6}

Step-by-step explanation:

sin =opposite/hypotenuse

sinQ=5/6

7 0
2 years ago
Other questions:
  • Calculate M6 for f(x)=4⋅ln(x^2) over [1,2].
    12·1 answer
  • Sid has a job at Morgan Motors. The salary is $1200 a month, plus 3% of the sales price of every car or truck Sid sells (this is
    5·1 answer
  • Jarry has a jar with 273 marbles in it. The jar can hold 1,000 marbles in all. Which equation can be use to find m, the number o
    11·1 answer
  • Five times a number minus 12 is 48​
    10·2 answers
  • What is 2x^2 divided by x
    8·1 answer
  • A vacuum cleaner dealership sold 370 units in 2011 and 411 units in 2012. Find the percent increase or decrease in the number of
    8·1 answer
  • A drawing of the Pittsburgh Airport uses a scale of 1 centimeter = 250 meters. Runway A is drawn 12 centimeters long. How many m
    14·1 answer
  • Pleaseeeeeeeeeee help meeeeeeeeee
    15·1 answer
  • Liam is a rewards member at a local restaurant. He can buy four tacos at regular price and get 5.50 off of his purchase. Zachary
    11·1 answer
  • Don't guess!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!