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
wolverine [178]
3 years ago
5

A bag has 3 red rocks, 4 green rocks, 3 blue rocks, 3 speckled rocks,

Mathematics
2 answers:
yulyashka [42]3 years ago
8 0

Answer: 12/17

Step-by-step explanation:

This is an example of probability with replacement

n(red) = 3

n(green) = 4

n(blue) = 3

n(speckled) = 3

n(yellow) = 4

Total = 17

The probability of getting a green = number of green / total number

That is

p(green) = 4/17

Also

p(red) = 3/17

" and " in probability means multiplication , therefore:

the probability of getting a green and then a red will be

4/17 x 3/17 = 12/17

jolli1 [7]3 years ago
6 0

Answer:

3/17 or 17.64%

Step-by-step explanation:

You might be interested in
Look at picture please! :)
Paladinen [302]

Answer:

HCF of 15 and 18 = 3

3ft long is the greatest he can make

5 0
3 years ago
(a) What is the equation of the line, written in slope-intercept form? Show how you determined the
lutik1710 [3]

Answer:

Step-by-step explanation:

6 0
3 years ago
to solve the system of equations below, Becca isolated x^2 in the firs equation and then substituted it into the second equation
bija089 [108]

The resulting equation if Becca isolated x² in the first equation and then substituted it into the second equation is (9-y²) / 25 - y²/36 = 1

<h3>Equation</h3>

x² + y² = 9

x²/25 - y²/36 = 1

From (1)

x² = 9 - y²

substitute x² = 9 - y² into (2)

x²/25 - y²/36 = 1

(9-y²) / 25 - y²/36 = 1

Therefore, the resulting equation is option C; (9-y²) / 25 - y²/36 = 1

Learn more about equation:

brainly.com/question/4172455

#SPJ1

4 0
1 year ago
State the domain and range for the function. f(x)=3cot(2x)
kozerog [31]
Please see attached image for the answer
Range: all real numbers

7 0
3 years ago
What are some prime numbers?
pshichka [43]

Answer:

2,3,5,7,11

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • Carols pencil is 18 centimeters long.how many millimrters long is the pencil.
    6·1 answer
  • Explain what a stretch is
    13·1 answer
  • The path of pumpkin A is modeled by the equation h(x) = –0.01x2 + 0.32x + 4. The path of pumpkin B is modeled by the equation h(
    9·1 answer
  • Whats the answer? thanks :)
    12·1 answer
  • You are busy baking cookies. You have baked 32 cookies and you want to make sure that each of your eight friend’s cookies look t
    10·1 answer
  • Two different factories both produce a certain automobile part. The probability that a component from the first factory is defec
    14·1 answer
  • Your Assignment
    14·2 answers
  • What is the surface area of this rectangular pyramid
    5·1 answer
  • Can someone help me on this ?
    8·1 answer
  • Multiply = x(.67)<br><br> Multiply=x-.33x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!