Four graphs are shown below:
which graph represents a positive nonlinear association between x and y?

graph a
graph b
graph c
graph d

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Find the nonpermissible replacement for binthis expression.b2/5b +5