If the point (3/5 , 4/5) corresponds to an angle 0 in the unit circle, what is the tan 0?
edit: i don't know how to do the zero with the line through it on the keyboard

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

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

Solve the equation for b: a= (1/2)(b)(h)