An airplane is flying at 635 km per hour at an altitude of 35,000 m. what is its velocity?

a) 635 km/h
b) 16 m/min
c) 35 000 m/s
d) this cannot be determined without further information about its direction.

What was the primary purpose of the nuremberg trials?

Incomes of u.s. households in the 1970s and 1980s a. grew rapidly, due to the widespread success of labor unions in pushing up wages during those decades. b. grew rapidly, due to several increases in the minimum wage during those decades. c. grew rapidly, due to government policies that discourage the importation of foreign products during those decades. d. grew slowly, due to slow growth of the output of goods and services per hour of u.s. workers' time during those decades.

Which statement about the open door notes is true? a) all european powers rejected them b) they caused war with japan c) nations that received them did not fully accept them d) all the european powers agreed to them