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Dafna11 [192]
3 years ago
15

Two unfair dice are rolled independently. The first has 0.5 probability of landing on a 6,with equal probability for the other f

aces. The second has 0.1 probability of landing on a 1,with equal probability for the other faces.LetXbe the sum of the numbers appearing on the two dice, and letYbe the product.Compute the following, leaving your answer as a single decimal number:(a)E(X)(b)E(Y)(c)V(X)Note:Calculator use is allowed.

Mathematics
1 answer:
Luda [366]3 years ago
6 0

Answer:

Step-by-step explanation:

This question will be better solved with the aid of a detailed diagram, kindly check the below attached images to get the step by step answer to this question.

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A group of 50 people were asked their gender and if they liked cats. The data from the survey are shown in the Venn diagram. Det
Alja [10]

Answer:

a = 13,

b = 28,

c = 6,

d = 22,

e = 31

Step-by-step explanation:

E = 15 +16 = 31

6 males like cats ( the middle section) so C = 6

d = 6 +16 = 22

a = 19-6 = 13

b = 50-22 = 28

so in order: a = 13, b = 28, c = 6, d = 22, e = 31

7 0
3 years ago
How to solve 6x+25=10x-47
Irina-Kira [14]

Answer:

Step-by-step explanation:

6x+25=10x-47

16x -22

(6x + 10x) + (-47 +25)

8 0
3 years ago
Read 2 more answers
I need help finding the value of n​
Degger [83]
8n+3+9n+7=180
17n+10=180
17n=170
Answer
N=10
6 0
3 years ago
Read 2 more answers
A basketball team took a total of 100 shots. One player took 70% of all 100 shots, and
NemiM [27]

The player took a total of 70 shots and missed about 28 shots.

<h3>Percentage</h3>

Percentage is used in expressing a fraction number or decimal in fraction of 100. It is expressed using the '%' sign.

Given a total shot of 100, since the player took 70% of the shot, hence:

Total shot taken by the player = 70% of 100 = 0.7 * 100 = 70 shots.

Total shot shot missed = (100% - 60%) of 70 = 40% of 70 = 0.4 * 70 = 28 shots.

The player took a total of 70 shots and missed about 28 shots.

Find out more on Percentage at: brainly.com/question/24304697

4 0
2 years ago
Read 2 more answers
What is 4 of one tenth
schepotkina [342]
0.4
4×1/10=0.4
multiply 4 by one-tenth


3 0
3 years ago
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