Doomtown is 300 miles due west of sagebrush and joshua is due west of doomtown. at 9 a. m. mr. archer leaves sagebrush for joshua. at 1 p. m. mr. sassoon leaves doomtown for joshua. if mr. archer travels at an average speed 20 mph faster than mr. sassoon and they each reach joshua at 4 p. m., how fast is each traveling?

What aspects of lines have to be diffrent

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%