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GREYUIT [131]
2 years ago
12

Would a compound event involving a standard number cube and a spinner be dependent or independent?​

Mathematics
1 answer:
telo118 [61]2 years ago
6 0

Since the result of the number cube and the result of the spinner do not effect each other, the events are independent.

<h3>What are dependent and independent events?</h3>
  • When one trial affects the next trial, the events are called dependent. One example is taken a card without replacement from a standard deck, as in each trial, the number of cards remaining decreases, hence the probabilities are affected.
  • When there is no effect of one trial on another, the events are called independent.

In this problem, the result of the number cube does not affect the result of the spinner, as they are rolled separately, hence the events are independent.

More can be learned about independent events at brainly.com/question/14478923

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Fill in the missing values<br> in the table below:
shtirl [24]

Answer:

-8 and 30 top from bottom

Step-by-step explanation:

35 is 15 higher then 20, implement that into all of them

3 0
3 years ago
Read 2 more answers
I need a tutor for Honors Geometry please! I am a Freshman!
Sophie [7]
\begin{gathered} \text{Two sides are given the same} \\ \text{The }BD\text{ is common for both the triangle.} \\ so,\text{ the triangle is congruent.} \end{gathered}

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1 year ago
What quadrilateral is this?​
Kryger [21]

Answer: i think a

Pentagon

Step-by-step explanation:

if not im super sorry

5 0
3 years ago
Add and simplify
Tanya [424]

Answer:

Your 1st answer is correct

Step-by-step explanation:

\frac{1}{(x - 1)}  -  \frac{3}{(1 - x)}   + 2

\frac{1}{(x - 1)}  -  \frac{3}{ - (x - 1)}  + 2

\frac{1}{(x - 1)}   +  \frac{3}{(x - 1)}  + 2

\frac{4}{(x - 1)}  + 2

\frac{4 + 2(x - 1)}{x - 1}

\frac{4 + 2x - 2}{x - 1}

= \frac{2x  + 2}{x - 1}

=  \frac{2(x + 1)}{x - 1}

6 0
2 years ago
Find the indicated IQ score. The graph to the right depicts IQ scores of​ adults, and those scores are normally distributed with
larisa86 [58]

Based on the mean, standard deviation, and the graph, the indicated IQ score would be 115.

<h3>What is the indicated IQ score?</h3>

First, find the z value:

P(Z<z) = 1 - tail value

= 1 - 0.1587

= 0.8413

According to the z-value, this gives a value of:

z = 1

The indicated IQ score is:

= mean + z value z standard deviation

= 100 + 1 x 15

= 115

Find out more on normal distributions at brainly.com/question/4079902

#SPJ1

5 0
2 years ago
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