What are the solutions to x^3 = −4 + 4i in polar form?

Select all correct answers below.

6√32cis(19π/12)

2 3√5cis(23π/12)

6√32cis(2π/3)

6√32cis(π/4)

2 3√5cis(7π/12)

6√32cis(11π/12)

2 3√5cis(2π/3)

2 3√5cis(5π/4)

6√32cis(4π/3)

step-by-step explanation:

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you