machapman7044 machapman7044

16-04-2024
Mathematics

contestada

The random variables x and y have variances 0.2 and 0.5 respectively. Let z = 5x - 2y. What is the variance of z?

Respuesta :

Otras preguntas

Unrealistic expectations will always leave a person disappointed. How is this theme best shown in The Great Gatsby? A. Nick thinks he can make it on the East

Which former president was elected to be governor of Texas for four consecutive terms during his early career? a. Ronald Reagan b. Lyndon B. Johnson c. George W

How was dorothea schlösser able to live a relatively normal life, despite her jewish heritage?she had aryan documents from her father.she was musically talented

How might physical geography affect the patterns of exploration and settlement of the various European groups coming to the new world?

In _ , Japan ended its practice of isolationism

Can someone pleaseeeeeeeeeee help meeeeeeeee??

I need help on this question

how many constellations does the international astronomical union recognize?

Based on the following sentence, what can be inferred about mating signals in immature hamsters, rats, and mice? In one set of experiments with immature hamster

M (6,6) is the midpoint of rs. The coordinates of s are (8,9). What are the coordinates of r