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
Evgen [1.6K]
3 years ago
10

A bag contains 5 blue marbles, 6 red marbles, and 9 green marbles. two marbles are drawn at random, one at a time and with out r

eplacement. what is the probability of selecting two red marbles
a) 9/20
b) 3/38
c) 1/19
d) 11/20
Mathematics
1 answer:
Bess [88]3 years ago
4 0
Your answer would be d) 11/20 knowing that there are in total 6 red marbles and you don't replace it so it would be 6+5=11 and 9+6+5= 20 so it would leave you with 11/20
You might be interested in
Which of the following is the solution set of -2|x| < -8
Tema [17]

Answer:

{x| x < -4\:or\: x > 4}

Step-by-step explanation:

−2|x| < −8 ↷

−2x > 8 −2x < −8

___ __ ___ ___

−2 −2 −2 −2

-4 > x OR 4 < x

Whenever you multiply\divide by a <em>negative</em>, you reverse the inequality symbol.

I am joyous to assist you anytime.

3 0
3 years ago
Does anyone know the answer to this?
Klio2033 [76]
Try photo math
It help u
7 0
3 years ago
Plese HELP !!!
beks73 [17]

Answer:

-9/8

Step-by-step explanation:

\frac{-2a^{-3}b^2}{a} \\ \\ =-\frac{2b^2}{a^4} \\ \\ =-\frac{2(3)^2}{(-2)^4} \\ \\ =-\frac{18}{16} \\ \\ =-\frac{9}{8}

6 0
2 years ago
Someone help me please i have 20 minutes left to finish this
saw5 [17]

Answer: 17. is A and 18 is most likely G

Step-by-step explanation:

6 0
3 years ago
How do you write 6,900 in scientific notation?<br> * 10
saw5 [17]

Answer:

6.9 x 103

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What the answer of this question?
    7·2 answers
  • A riverboat travels downriver (with the current) at a speed of 15 km/h. The current is 3km/h. To someone on the shore, how fast
    6·2 answers
  • A loaf of bread from a local baker measures on the scale at 957.83 grams. If converted to ounces, what amount would that be? Rou
    13·1 answer
  • One integer is 3 times another if the product of the two integers is 75 then find the integers
    5·1 answer
  • Can someone help me with this? please​
    7·1 answer
  • If f(x) = x+8 and g(x)= -4x - 3 find (f-g) (x)
    6·1 answer
  • Find the volume of the figure below. Round to the nearest tenth.
    15·1 answer
  • Find w and y without a calculator, will give brainliest for the correct answer
    12·1 answer
  • PLEASE HELP!!<br><br><br>I will give brainliest!
    12·1 answer
  • -23-10x ≤ 47 (Solving two step inequalities)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!