The talk test can be used to measure the A. Knowledge of an activity
B. intensity of an activity
C. length of an activity
D. cost of an activity
THE ANSWER IS B

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

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?

What is y-5=3(x+1) in slope intercept form