By what percent is 4.5 × 10^5 greater than 9 × 10^4 a) 200%
b) 400%
c) 500%
d) 600%

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.