How many deciliters are equivalent to 9 cups? use the conversion table to find the answer. round to the nearest tenth.

(1 cup =0.237 liters)

a=21.3dl
b=42.7dl
c=213.3dl
d=426.6dl

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

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

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas