Read the question and type your response in the box provided. Your response will be saved automatically. Part A:
What is the product of (−2+3i) and (4−5i) in a+bi form?

Part B:
Explain how you determined your answer.

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?