In the same scenario as 4.4, what is the lowest number of IceCream-type small monsters that a collector must capture to make cap
turing at least two of the same species more likely than not?
1 answer:
Answer:
N = 7
Step-by-step explanation:
Let the lowest number of IceCream-type small monsters that a collector must capture to make capturing two of the same species most likely than not be N
Then, we have here:
31! 1 - (31-1) > 0.5 31N
31! (31-N! <0.5 31 1 0 .5
Solving this by hit and trial,
For N = 6,
(31-611_05973 316 = 0.5973
For N = 7,
31/ (31-7 -0.4817 <0.0 317
Therefore N = 7 is the required number here.
Check attachment for a screen shot of the solution.
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Answer:
x = 22
Step-by-step explanation:
The figure is attached below.
Its given that SV is parallel to RU. We have to find the value of x.
Observe that, if we join point V to U, we will obtain a parallelogram RSVU. One of the properties of a parallelogram is that the sum of its two adjacent angles is always 180 degrees.
So, the two adjacent angles would be: ∠S and ∠R
From the figure:
∠S = 5x + 4
∠R = 44 + x
Since,
∠S + ∠R must be 180 degrees, we can write:
∠S + ∠R = 180
5x + 4 + 44 + x = 180
6x + 48 = 180
6x = 132
x = 22
Therefore, the value of x is 22.
The statement is false, as the system can have no solutions or infinite solutions.
<h3>Is the statement true or false?</h3>
The statement says that a system of linear equations with 3 variables and 3 equations has one solution.
If the variables are x, y, and z, then the system can be written as:
Now, the statement is clearly false. Suppose that we have:
Then we have 3 parallel equations. Parallel equations never do intercept, then this system has no solutions.
Then there are systems of 3 variables with 3 equations where there are no solutions, so the statement is false.
If you want to learn more about systems of equations:
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