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
Afina-wow [57]
3 years ago
5

A bag has 4 green marbles, 3 red marbles, and 3 yellow marbles. What is the probability that you pick

Mathematics
2 answers:
aliya0001 [1]3 years ago
7 0

Answer: 1/10

Explanation: 3/9 times 3/10 equals 9/90, simplify and you'll get 1/10

There are 3 red, that is where the first numerator comes from and there are 10 marbles so that is where the denominator comes from. There are 3 yellows, hence the second numerator but as we have taken a marble out there are now only 9 marbles in total.

STALIN [3.7K]3 years ago
6 0

|\Omega|=10\cdot9=90\\ |A|=3\cdot3=9\\\\ P(A)=\dfrac{9}{90}=\dfrac{1}{10}=10\%

You might be interested in
7y - 8y - 28 = -14
Pachacha [2.7K]

Answer:

y = -14

Step-by-step explanation:

7y - 8y - 28 = -14

- y = -14 + 28

- y = 14

y = -14

hope it helps!

3 0
3 years ago
Read 2 more answers
PLeaseeeeee HELPPPPPPP PLEASEEEE IM BEGGING SOMONE PLEASEEEEE HELPPPPPPPPPPPP PLEASEEEEEE​
bulgar [2K]

Answer:145

Step-by-step explanation:x-5+3x+25=180

4x+20=180 4x=160 x=40. <k=120+25=145

4 0
3 years ago
The Volume () of gas vanes inversely to the pressure (P). The volume of gas is 200 cm ^ 3 under pressure of 32 kg/cm^ 2 What wil
WITCHER [35]

Answer:

0.025 Kg/ cm²

Step-by-step explanation:

if two variables vary inversely, there is a negative relationship between both variables. the increase in one variable leads to a decrease in the other variable

the equation that represents inverse proportion :

y = \frac{b}{x}

where b = constant of proportionality

to determine the answer in this question :

1. determine constant of proportionality

200 = k / 32

k = 6400

2. Determine the amount of pressure using the constant of proportionality

256, 000 = 6400 / pressure

pressure = 6400 / 256, 000 = 0.025

4 0
3 years ago
10.04 × 8.8= ?<br><br>can you help me again please​
ANEK [815]

Answer:

10.04 × 8.8 =?, ? = 88.352 :)

7 0
3 years ago
Read 2 more answers
Evaluate<br> 2^9 over 2^5
s2008m [1.1K]

Answer:

2^4  or 16

Step-by-step explanation:

We know that a^b / a^c = a^(b-c)

2^9 / 2^5

2^(9-5)

2^4  or 16

8 0
3 years ago
Read 2 more answers
Other questions:
  • On Monday, Xavier went to recess at 1:30 p.m.
    13·2 answers
  • An experiment consist of rolling 3 fair dice (1 red die, a blue die, and a white die) and recording the number rolled on each di
    12·1 answer
  • ABCDE and FGHJE are similar pentagons. If the perimeter of FGHJE is 7.3, what is the perimeter of ABCDE?
    11·2 answers
  • Look at the attachment and help me I will give brainlyist
    12·2 answers
  • Covert 2 cubic yards to cubic feet
    10·2 answers
  • Find the value of the expression if x=9 and y=1 Xy^2/-5
    13·1 answer
  • Describe how the area of a rectangle will change if its width remains constant but its length is halved
    13·1 answer
  • Simplify -2+5(2+6r)<br><br> I’ll mark brainlist
    9·1 answer
  • X=3/4(y+z) solve for z
    6·1 answer
  • Help quick Please!...........................................
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!