Identify the quantities that would most likely to have a weak correlation. Select all that apply.

1. number of television show viewers and the number of television show downloads
2. depth of an earthquake and magnitude of an earthquake
3. the magnitude of an earthquake and the amount of potential damage in dollars
4. the weight of a car and the price of a car
5. the limited supply of a toy and the high demand

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.