Multiply (6 – 5i)2. Question 18 options: A) 36 – 25i B) 11 + 60i C) 36 + 25i D) 11 – 60i

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Simplify the expression. -2/5(10+15m-20n)