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
defon
3 years ago
14

What is the probability of drawing yellow marble followed by a red marble from a bag containing 12 yellow marbles 14 red marbles

and 15 Green marbles if the first marvel is not replaced
Mathematics
1 answer:
Zinaida [17]3 years ago
7 0
The probability of drawing both without replacing either is :

14/41 * 12/40 = 7/41 * 3/5 = 21/205

The probability of drawing both WITH replacement is:

14/41 * 12/41 = 168/ 1681
You might be interested in
Solve for x. x÷(-2)=1.4​
nignag [31]

Answer:

x=-2.8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I'd appreciate the right answer​
shutvik [7]

Answer:

No.

If y is greater than 3, it is not a solution to the system of inequalities. (7,5) has a y value of 5, therefore it is is not a solution.

8 0
3 years ago
P(-3,-5) and Q(1, -3) represent points in a coordinate<br> plane. Find the midpoint of PQ.
Karolina [17]

Step by step explanation :

The two points are ,

  • P( -3 , -5)
  • Q (1 , -3)

We can find the midpoint by finding the median of x coordinate and y coordinate .

\tt\to Midpoint = \bigg(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\bigg)\\\\\tt\to Midpoint =\bigg(\dfrac{-3+1}{2},\dfrac{-5-3}{2}\bigg)\\\\\tt\to Midpoint = \bigg( \dfrac{-2}{2},\dfrac{-8}{2}\bigg) \\\\\sf\to\boxed{\orange{\tt Midpoint = (-1,-4)}}

4 0
3 years ago
You have 15 pennies in your pocket. Of those pennies, 3 are Canadian. Suppose you pick a penny out of your pocket at random. Fin
den301095 [7]
The best and most correct answer among the choices provided by your question is the fourth choice or letter D. The probability is 4/5.

<span>P ( canadian)= 3/15 = 1/5
On the other hand, P (not canadian) = 1 - 1/5 = 4/5</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly.
4 0
3 years ago
Use a number line to add and subtract.<br><br> +7 + (-3)=
Karolina [17]

Answer:

4

Step-by-step explanation:

You have positive number and it is bigger that negative so your result will be positive too:

7-3=4

4 0
3 years ago
Other questions:
  • Write an equation in slope intercept form that goes through the point (0,-2) and has a slope of 3
    6·2 answers
  • One gallon of of paint covers about 450 square feet how many square feet will 1.5 gallons cover?
    8·2 answers
  • Pls pls pls help me i dont understand and its due in a few mins pls pls help me
    11·2 answers
  • What type of angle is formed when the radius and a tangent intersect at the points of tangency?
    15·1 answer
  • What’s 5/9 into a decimal and a percentage
    9·2 answers
  • PLEASE ANSWER THIS QUESTION. Find the slope of the line on the graph. Write your answer as a fraction or a whole number, not a m
    14·1 answer
  • Look at the number line below.
    12·1 answer
  • An isosceles triangle has area of 110 ft. If the base is 14 ft, what is the length of each leg? Round your
    12·1 answer
  • Given isosceles triangle HGI, With legs HI and GI and median IJ, find measure of angle HIJ.
    15·1 answer
  • X+16=_19 use balancing method​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!