Short questions [2 marks each 7. determine whether the three vectors are linearly independent. 2 2 say how you arrive at the conclusion.

Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4

Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?

Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?