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LuckyWell [14K]
3 years ago
9

For which situation could flipping a coin be used to simulate a random sample?

Mathematics
1 answer:
Margaret [11]3 years ago
7 0
When your measuring a possibility of two different outcomes
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Suppose you solved a second-order equation by rewriting it as a system and found two scalar solutions: y = e^5x and z = e^2x. Th
xenn [34]

Answer:

The solutions are linearly independent because the Wronskian is not equal to 0 for all x.

The value of the Wronskian is \bold{W=-3e^{7x}}

Step-by-step explanation:

We can calculate the Wronskian using the fundamental solutions that we are provided and their corresponding the derivatives, since the Wroskian is defined as the following determinant.

W = \left|\begin{array}{cc}y&z\\y'&z'\end{array}\right|

Thus replacing the functions of the exercise we get:

W = \left|\begin{array}{cc}e^{5x}&e^{2x}\\5e^{5x}&2e^{2x}\end{array}\right|

Working with the determinant we get

W = 2e^{7x}-5e^{7x}\\W=-3e^{7x}

Thus we have found that the Wronskian is not 0, so the solutions are linearly independent.

3 0
3 years ago
The length of the side opposite B measures __ units
Sindrei [870]

For this case what we should do is observe the figure.

We note that the side opposite to vertex B is the AC side.

From here, we can see that the length of the AC segment is given by:

AC = 4

Therefore, the measurement on the side opposite to vertex B is equal to 4 units.

Answer:

The length of the side opposite B measures 4 units

7 0
3 years ago
Read 2 more answers
What is (-47/10)-(53/10) is it -3/5 or -10 the calculator says -10 I say -3/5
Rainbow [258]
-\frac{47}{10}-\frac{53}{10}=\\
-\frac{100}{10}=\\
-10
4 0
3 years ago
Read 2 more answers
How can you write a linear function in the form y=mx + b by using the two points given below (0,-2), (2,6)
elixir [45]

Answer:

y = 4x - 2

Step-by-step explanation:

m = y-y/x-x

m = 6-(-2)/2-0

m = 8/2

m = 4

6 0
2 years ago
Read 2 more answers
Helppppppp!!! One bus is 5 miles east and 2 miles north of the bus terminal. Another bus is 3 miles west and 6 miles south of th
morpeh [17]

Answer:

16 miles apart

Step-by-step explanation:

4 0
3 years ago
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