Hector has a rectangular garden that measures 13 m wide by 15 m long. he wants to increase the area to 255 m2 by increasing the width and length by the same amount. what will be the length (longer dimension) of the new garden?

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

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)

Care repairs are less than or equal to $500