Daine simplified the expression below. 8(1 2i) – (7 – 3i) = 1 5i what mistake did daine make? a. he did not apply the distributive property correctly for 8(1 2i). b. he did not distribute the subtraction sign correctly for 7 – 3i. c. he added the real number and coefficient of i in 8(1 2i). d. he multiplied the two complex numbers when he should have subtracted.

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.

Given abc find the values of x and y. in your final answer, include all of your calculations.