Is there a relation between the age difference between husband/wives and the percent of a country that is literate? researchers found the least-squares regression between age difference (husband age minus wife age), y, and literacy rate (percent of the population that is literate), x, is modifyingabove y with caretequalsnegative 0.0445xplus7.2. the model applied for 25less than or equalsxless than or equals100. complete parts (a) through (e) below?

Which term describes an alternative to car buying where monthly payments are paid for a specific period of time, after which the vehicle is returned to the dealership or bought? a. car financing b. car maintenance c. car leasing d. car ownership

Acompetitive market in healthcare would a. overprovide healthcare because the marginal social benefit of healthcare exceeds the marginal benefit perceived by consumers b. underprovide healthcare because it would eliminate medicare and medicaid c. underprovide healthcare because the marginal social benefit of healthcare exceeds the marginal benefit perceived by consumers d. overprovide healthcare because it would be similar to the approach used in canada

Lakota is buying a new laptop. he wants to use google as his main search engine. he should be sure which internet browser(s) are loaded on his computer?