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Answer OK

Select the education and qualifications that are most helpful for Business Analysis careers. Check all that apply.

research skills

bachelor’s degree in finance

certificate from a vocational school

computer skills

problem-solving skills

leadership skills

marketing skills

Explanation:

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.  

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer