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
Nonamiya [84]
3 years ago
8

Let event A = You roll an even number on the first cube.Let event B = You roll a 6 on the second cube.Are the events independent

or dependent? Why?
Mathematics
1 answer:
Gnesinka [82]3 years ago
8 0

The events are independent. By definition, it means that knowledge about one event does not help you predict the second, and this is the case: even if you knew that you rolled an even number on the first cube, would you be more or less confident about rolling a six on the second? No.

An example in which two events about rolling cubes are dependent could be something like:

Event A: You roll the first cube

Event B: The second cube returns a higher number than the first one.

In this case, knowledge on event A does change you view on event B (and vice versa): if you know that you rolled a 6 on the first cube you don't want to bet on event B, while if you know that you rolled a 1 on the first cube, you're certain that event B will happen.

Conversely, if you know that event B has happened, you are more likely to think that the first cube rolled a small number, and vice versa.


You might be interested in
If 6^4x = 82, what is the value of x?<br> Round your answer to three places.
neonofarm [45]

Answer:

x=0.61485921

Step-by-step explanation:

The given equation is in exponential form:

6^{4x} =82

To find x we need to write it in logarithmic form:

b^{a} =n ⇒ log_{b} n=a

6^{4x} =82 ⇒ log_{ 6 }  82=4x

           2.45943684 = 4x

              \frac{2.45943684}{4} = x

           0.61485921 =x

To prove this, we can substitute the value into the given equation

             6^{4x} =82

6^{4(0.61485921)} =82

               82=82

Therefore, the answer is x=0.61485921

6 0
3 years ago
Please help! I’ll mark brainliest
OLga [1]
The answer would be 6
8 0
3 years ago
Nick has 7.00. Bagels cost .75 each, and a small container if cream cheese costs 1.29. Write an inequality to find the numbers o
DENIUS [597]
.75x +1.29 = 7.00

x = the amount of bagels he wants.
6 0
3 years ago
Two pyramids are similar with a ratio of surface areas of 25:36. Find the volume of the larger pyramid given that the first has
ki77a [65]

Answer:

432m^3

Step-by-step explanation:

The computation of the volume of the larger pyramid is shown below:

Let us assume the volume of the larger pyramid be x

Given that

The ratio of two pyramids is 25:36

We can say that

The Ratio of side = (The ratio of surface area)^\frac{1}{2} = \frac{5}{6}

Now

ratio of volume = (ratio of side)^3 =  \frac{5^{3}}{6^{3}} = 125 : 216

Based on the above information, the calculation is as follows

\frac{125}{216} = \frac{250}{x}

So,

x = \frac{250 \times 216}{125}

= 432m^3

5 0
3 years ago
NO LINKS!!! PLEASE!
lara [203]

Answer:

x = 94

Step-by-step explanation:

(86 + x)/2 = 90

86 + x = 180

x = 94

6 0
3 years ago
Other questions:
  • An arithmetic sequence is defined by the general term tn = 19 - (n - 1)18, where n ∈N and n ≥ 1. What is the recursive formula o
    6·2 answers
  • Instead of subtracting 10, you can add________.<br> (Complete the sentence)
    8·1 answer
  • In this cube, each small square has side length 1 unit.
    13·1 answer
  • The value of y varies directly with x, and y =-8 when x =2. Write the equation that relates x and y and then find y when x =3.
    10·1 answer
  • The windows of a downtown office building are arranged so that each floor has 6 fewer windows than the floor below it. If the gr
    7·2 answers
  • Help ASAP
    12·1 answer
  • At a recent meeting, the manager of a national call center for a major Internet bank made the statement that the average past-du
    15·1 answer
  • HELP PLS HELP ASAP :((((((9
    10·1 answer
  • What is the slope of the equation y = 4x - 3?
    11·2 answers
  • Volume = length x width x height
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!