For graduation, you and your friends plan a trip to Tokyo, Japan. The currency used in Japan is called the Yen. There are roughly 104 Yen for every 1 US Dollar. How many Yen would
you receive if you exchanged $200 at this rate?

What’s 8y+48 and factor each expression completely

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

What is the area of the shaded sector?