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
Karo-lina-s [1.5K]
3 years ago
10

(20 POINTS!!) Find the probability that a multiple of 3 or an odd number is rolled on a number cube.

Mathematics
1 answer:
Anettt [7]3 years ago
7 0

Answer:

1/8

Step-by-step explanation:

A “standard number cube” has six sides, marked 1 2 3 4 5 and 6. Of those, exactly half are even and exactly half are odd, so we can dispense with the 6 part and just go 1/2 (the same as 3/6, after all)

So the first roll is even half the time. If it is, the second roll is odd half the time, so the chances of an even then odd pair are 1/2*1/2=1/4.

If those two happen in the correct order, the chances of the third roll being even are again 1/2… so we have 1/2*1/2*1/2=1/8

Hope it helps

You might be interested in
What is 5,853.128 rounded to the nearest hundredth?
polet [3.4K]
This number rounded to the nearest hundredth would be 5,853.13
3 0
3 years ago
Read 2 more answers
There are 15 marbles in a jar: 4 red, 5 green, and 6 yellow. You select one marble and do not replace it. Then, you select anoth
Marina86 [1]
That events are independent
4 0
3 years ago
About 0.036% of the water on Earth is found in lakes and rivers. Which of the following show 0.036% written as a fraction? selec
Digiron [165]
The last two choices are both equal to 0.036%.
7 0
3 years ago
Read 2 more answers
Describe the distribution of the data with regard to the shape, outliers, center, and spread.
Pepsi [2]
Create a frequency chart by using a bar graph as shown in the picture below. A frequency chart is used when you want to present how much of the data belongs to one group. For this problem, it specifically represents how many people belong to a time interval. The y-axis is the number of people and the x-axis is the time expressed in intervals.

As you can see visually, the shape of the distribution graph is skewed to the right, although not uniformly. This is justified because the relatively high data are situated on the far right side of the graph. Also, there are no outliers in the data because they are all pretty close to each other. No bar is obviously different from the others. The center is the median of all the data. If you create a middle line as represented by the horizontal line, the center data point is 21. You can verify this by arranging all the data points from smallest to largest, and selecting the middle data. Lastly, the spread is from the lowest value to the highest value. The lowest value is at 12 to 1 pm with 19 people. The highest value is at 4 to 5 pm with 24 people. Therefore, the spread is from 19 to 24.

5 0
3 years ago
What is the correct value of x in the triangle
seraphim [82]

Answer: 4

Step-by-step explanation:

Using the 30°-60°-90° Triangle Theorem we know that the base side is half of the hypotenuse. That means it is half of 8 which is 4

4 0
3 years ago
Other questions:
  • If 5/4x + 1/2 = 2x - 1/2 what is x
    13·1 answer
  • The sum of two consecutive integers is at most 223.<br><br> What is the larger of the two integers?
    13·2 answers
  • Find the m ∠YXZ. Show your Work
    9·1 answer
  • What is the value of x?​
    8·1 answer
  • A grocery store sells twelve bottles of water for $13.80 a convenient store sells ten bottle of water for $11.80. which store ha
    5·1 answer
  • Graph this function y=x+3​
    15·1 answer
  • I have a really hard time with math. Please explain this to me.
    6·1 answer
  • If y varies directly as x, and y = 75 when X = 25. Find x when y=21 PLEASE HELP ASAP
    9·1 answer
  • -2(x+3)=-2x-6 solve for x
    13·1 answer
  • Please include step by step instruction, so I can learn how to solve the problem. Thank you
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!