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soldi70 [24.7K]
3 years ago
15

Please help me give Brain

Mathematics
1 answer:
lesya [120]3 years ago
8 0

Answer:168

Step-by-step explanation:

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The magnitude scale for earthquakes is based on powers of 10. A magnitude 8 earthquake represents 108, while a magnitude 3 earth
Dmitry_Shevchenko [17]

Answer:

1.049

Step-by-step explanation:

Divide 103 into 108

7 0
3 years ago
Q3. Kylie sits two maths test. She scores 19/25 in the first one, and 16/20 in the second one.
Rina8888 [55]
She done better at the 2nd test because she only got 4 wrong but on the first test she got 6 wrong.
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What is the area of the vertics 1,1 1,4 4,4 4,1
Annette [7]

Answer: 3x-x+2=4


Step-by-step explanation:


4 0
3 years ago
In a game, you toss a fair coin and a fair six-sided die. If you toss a heads on the coin and roll either a 3 or a 6 on the die,
pochemuha

Using probabilities, it is found that the expected profit of one round of this game is of $0.

A probability is the <u>number of desired outcomes divided by the number of total outcomes</u>.

  • One of the two sides of the coin are heads.
  • 2 of the 6 sides of the dice are 3 or 6.

Hence, since the coin and the dice are independent, the <em>probability </em>of winning is:

p = \frac{1}{2} \times \frac{2}{6} = \frac{1}{6}

The expected value is the <u>sum of each outcome multiplied by its respective probability</u>.

In this problem:

  • \frac{1}{6} probability of earning $30.
  • \frac{5}{6} probability of losing $6.

Then:

E(X) = 30\frac{1}{6} - 6\frac{5}{6} = 5 - 5 = 0

The expected profit of one round of this game is of $0.

A similar problem is given at brainly.com/question/24855677

5 0
2 years ago
Which is the best estimate of the capacity of a drinking glass?
kotegsom [21]
The answer would be less than 1 liter.
Common Sense!
Hope this helped, and please mark brainliest!

6 0
3 years ago
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