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Which of the following are valid C++ data types in this course? (Select all that apply)

Solve.9n − 5n − 8 = 25 − 9

Evaluate. [3 − (−3)]2 ÷ (−5 − 1)

Choose the correct in-equality symbols for the following absolute value expression. −|12|_______−|11|

Evaluate the expression: 2∙ 6 – (4 – 2)3

Translate the phrase “the number of hours in d days and 3 hours” into an algebraic expression using the variable m.

What is the difference between an anion and a cation?

Three isotopes of carbon occur in nature: C-⁢12, C-⁢13, and C-⁢14. The atomic weight of carbon is 12.011 u. (Hint: You should be able to answer this without doing any calculations.)

Which subatomic particle(s) have +1 charge? There may be more than one selection that apply.  

A student needs to measure a certain quantity of water. They repeat their measurement multiple times. Which set of measurements is the most precise?