Roy took out a 30-year loan for $155,000 at an APR of 5.5%, compounded

monthly. Approximately what would be the total cost of his loan if he paid it

off 4 years early?

O

A. $312,423.90

O

B. $37,842.06

O

O

c. $274,581.84

D. $316,825.20

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed

Complete the two-column proof. given: 5/x + 9 = 11 prove: x = 10 5/x + 9-11 select one: a. a. given b. subtraction property of equality c. division property of equality b. a. given b. subtraction property of equality c multiplication property of equality ca. given b. addition property of equality c. multiplication property of d. a. given b. addition property of equality c. division property of equality