A record for speed skating is 211 1/2 meters in 1/4 of a minute. What is the equivalent rate expressed in meters per second?

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so

Javier bought a painting for $150. each year, the painting's value increases by a factor of 1.15. which expression gives the painting's value after 77 years?

Aresearch study is done to find the average age of all u. s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample