Davis used a drawing and a scale factor of 4 to design his triangular yard. the area of the yard is 400 ft². he wants to find the area of the scale drawing. davis knows that the original area times the square of the scale factor will equal the enlarged area. what is the area of the scale drawing?

For which pair of functions is (gof)(a)=|a|-2?

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

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?