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Harlamova29_29 [7]
4 years ago
8

What's P(A and B) mean

Mathematics
1 answer:
il63 [147K]4 years ago
6 0
Answer: It expresses that the probability of those two independent events, is the product of the two individual probabilities.
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The sum of the exterior angles of a pentagon equals 300? True or false
malfutka [58]
25 and then add the decimals they have to be aaddd by the two decimals
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3 years ago
Four int variables, x1, x2, y1, and y2, have been declared and been given values. write an expression whose value is the differe
Katen [24]
Even though we are using variables, we still know that "difference" means subtraction. So, if the larger is x1 and x2, those variables go first. The smaller, y1 and y2 will go second. So our problem will look like this:

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3 years ago
7(2m-1)-35m=65(4-3m)
ycow [4]

Answer:

  • m = 267/174

Step-by-step explanation:

  • 7(2m-1)-35m=65(4-3m)
  • 14m - 7 - 35m = 260 - 195m
  • -21m + 195m = 260 + 7
  • 174m = 267
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3 years ago
The three factors that must exist for a person to commit fraud include
Nimfa-mama [501]

Answer:

(1) Opportunity, (2) Pressure, and (3) Rationalization must exist for a person to commit fraud.

Important to Note:

Pressure is sometimes referred to as <em>motivation</em> or <em>incentive.</em>

Rationalization is sometimes called <em>justification</em> or <em>attitude.</em>

7 0
2 years ago
A 13 L solution that was 12% vinegar was mixed with a 9 L solution that was 70% vinegar. What is the concentration of the new mi
erastovalidia [21]

Answer:

The concentration is simply 36%

Step-by-step explanation:

In this question, we are concerned with calculating the concentration of a new mixture formed from mixing some liters of each of two vinegar variants of different concentrations.

We proceed as follows;

The concentration of the new solution will contain 12% of 13L vinegar A and 70% of 9L vinegar B

13L of vinegar A will contain 13 * 12% = 13 * 0.12 = 1.56

9L of 70% vinegar B will contain 9 * 70% = 9 * 0.7 = 6.3

Now, the new mixture has a total volume of 13 + 9 = 22L

The concentration of the new mixture will thus be;

(1.56 + 6.3)/22

= 0.357 and that’s approximately 0.36 or simply 36%

6 0
4 years ago
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