The fence next to the creek near adams house leans a little more each year because the bank of the creek eroding. if the fence leans about 3.7 degrees more each year, estimate how many more degrees the fence will lean after 5 years

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?