The experimental probability of getting a 3 on a number cube is 5/36. Which of the following is true about the event’s experimen
2 answers:
Answer: Second option is correct.
Step-by-step explanation:
Since we have given that
The experimental probability of getting a 3 on a number cube is
It means that the number of times 3 occurs = 5
Number of trials = 36
so, Combining both the statements, we get that the number 3 was rolled 5 times in 36 trials.
Hence, Second option is correct.
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A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The length of the legs XY and YZ is equal to 39 units.
<h3>What is a triangle?</h3>A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The sum of all the angles of a triangle is always equal to 180°. An isosceles triangle has two sides out of three equal.
A.) The value of n can be found by equating XY and XZ together,
XY = XZ
9n + 12 = 15n - 6
12 + 6 = 15n - 9n
18 = 6n
n = 3
Hence, the value of n is 3.
The length of different legs of the triangle is,
B.) XY = 9n + 12 = 9(3) + 12 = 27 + 12 = 39
C.) YZ = 15n - 6 = 15(3) - 6 = 45 - 6 = 39
Hence, the length of the legs XY and YZ is equal to 39 units.
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