- If r= 3s-1 and s4-2t?

Discover Questions

What is the ph of 0.1 M nh4cl that hydrolyses in 1 dm3 h2o?Kb =1.8 × 10^-5; log7.42=0.87? If the Levene’s test is significant, what does that imply about the shapes of the distributions being compared? A student attempt to measure the diameter of steel ball by meter rod of 4 similar ballls in a row? Suppose z varies inversely with t and that z=6 when t=11 what is the value of z when t=2? I dont have my index number?