What is being done to the variable in the equation = -40? It's being multiplied by -40.
It's being multiplied by -5.
It's being divided by -40.
It's being divided by 5.

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

Find the domain and range of the following function f(x) = 51x - 21+ 4

Find the missing dimension! need asap! tiny square is a =3025 in ²