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4 questions
What is the approximate value of 8 ?
between 2.9 and 3.0
between 2.8 and 2.9
between 2.7 and 2.8
between 2.6 and 2.7
Select ALL the true statements.
lesson 1.3
You can compare irrational numbers using rational approximation.
Square roots can be compared and ordered by comparing and ordering the numbers underneath the radical symbol.
You cannot compare the value of rational and irrational numbers.
The closer together the numbers being compared, the more decimal places you need to use.
All irrational numbers have some repeating pattern which can be used to compare them to rational numbers.
Kai is making a chessboard using pieces of wood that measure 1 square inch. When he finishes, the chessboard will have an area of 64 square inches. How many pieces of wood should be put along each side? lesson 1.4
64 pieces of wood
642 pieces of wood
8 pieces of wood
82 pieces of wood
Mr. Yueng graded his students' math quizzes. Students came up with four different answers when solving the equation x3=22 .
Which answer is correct? lesson 1.5
x=223
x=322
x=±322
x=22
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