On a piece of paper, graph y>- x-1. Then determine which answer choice matches the graph you drew.
A
B
D
(3.2)
10.-1)5
(3,2)
10.-1)
(3.2)
0.-1)5
-5
$0.-1)5
A. Graph A
B. Graph D
O O O O
C. Graph B
D. Graph

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

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

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?