Answer:
Political and economic changes since the fall of communism ... Generally, Central and Eastern Europeans approve of shift to ... In most of the countries surveyed, those with more education are more ... believe changes have had a good influence in Russia and Ukraine. ... What We Know About Gen Z So Far.
Step-by-step explanation:
Answer:
The ballet dancers practice 20 h or more per week. is right
The jazz dancers practice 20 h or more per week. is wrong
The type of dancing does not seem to affect the number of hours of practice for the dancers in the survey. is right
Step-by-step explanation:
i took the test so no step by step :)
Let L represent lower level tickets and U upper level.
Starter equations:
L + U = 2368
78L + 59U = 157800
Solve simultaneous equations:
59L + 59U = 139712
so 19L = 18088
L = 952
U = 2368 - 952 = 1416
952 lower level tickets and 1416 upper level tickets were sold.
Answer: 13)74
14)53
Step-by-step explanation:
