N(17+x)=34x−r
you must solve for x

Through: (-3,-3) parallel to y= 7/3x+3

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables