David took out a 12-year loan for $68,000 at an apr of 4.1%, compounded
monthly, while ralph took out a 12-year loan for $98,000 at an apr of 4.1%,
compounded monthly. who would save more by paying off his loan 5 years
early?
a. david would save more, since he has $30,000 more in principal
b. david would save more, since he has $30,000 less in principal
c. ralph would save more, since he has $30,000 more in principal
d. ralph would save more, since he has $30,000 less in principal

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit