Anybody know whats 0x0?

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

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