Step 2 of 2 Multiply the given complex number with its conjugate found in Step 1.
Multiply (8 + 5i) by its conjugate, (8 – 5i). Expand the product using the distributive property. Multiply
each part of the first complex number by each part of the second complex number. Remember 12 = -1.
Simplify completely by combining like terms.

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

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?

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %