Pls answer w explanation! What is the product of the complex numbers 2 + 6i and 2 - 6i? (Note: i= √-1)

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.