Be Rational! In which set of numbers does the real number -√2 belong? A.) irrational and integer B.) irrational only C.) rational and integer D.) rational.

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Presentation transcript:

Be Rational! In which set of numbers does the real number -√2 belong? A.) irrational and integer B.) irrational only C.) rational and integer D.) rational only

Extreme Exponents and Radical Radicals Which set of numbers contains only natural numbers? A.) {-2, -1, 0, 1, 2} B.) {0, ½, 1, 1 ½ } C.) {1, 2, 3, 4} D.) {√1, √2, √3, √4}

What is x written in standard form? Scientific Notation

Scientists have discovered evidence of three black holes within 50 million light years of Earth. What is 50 million written in scientific notation? Slippery Slope

The legs of a right triangle measure 4 inches and 7 inches. What is the approximate length of the hypotenuse of the triangle? You must show work to receive credit! Balance those Equations

What is the approximate length of the diagonal of the rectangle? Two Variable Problems

Which letter is located at approximately √13 on the number line? Funky Functions

Write a fraction that is equivalent to 2 -2 x Modeling Relationships

Write a fraction that is equivalent to 4 3 x Graph This!

Write a fraction that is equivalent to 3 -4 ÷ (3 -2 x 3 4 ) Transforming Transformations

In 2008, a computer company had approximately 1.4 x 10 6 dollars in revenue. In 2010, the company’s revenue was approximately 1.2 x 10 8 dollars. About how many times more revenue did the company make in 2010 than in 2008? You must show work to receive credit. Geometry Gems

Sarah left the boat dock and sailed 5 miles due east. She turned and then sailed 10 miles due North. How far is Sarah from the boat dock? Hint: Her boat moves in the shape of a triangle. Pythagorean Theorem

a.) What is the value of ∛ 0.027? b.) Show that your answer is correct. Formula, Formula, Formula

What is (5.7 x )(80,000) written in scientific notation? You must show work to receive credit. Scatterbrained

What is the approximate distance between points K and L? Hint: Use distance formula? Data, Data, Data

BONUS Simplify the expression below. You must show all work to receive credit. (4.3 x ) x (3.6 x ) Hint: Yes, this is different from last week’s bonus!