Heelllooo ppl, DOes anyone know what 1/3b = 4 over 5 . Which of the following equals b in this equation? Here are the options->
2 2/5
1 1/8
2/5
1/4

The graph of a line gets what as the value of the slope gets bigger

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population, find the population standard deviation, o.79828588912497

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).