Sam got a new job with a 7.00$ an hour raise. he worked 5 hours and got paid 85.00$. how much did he make before the raise? plz

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

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

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?