Problem 1 A 5 cm diameter hole is drilled in a 45 cm by 24 cm flat, rectangular piece of material. (Make a drawing for full credit). a) Find the area of the rectangular piece after the circular hole is removed. b) What percent of the total area is removed from the rectangular piece?

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Q: Fit the following variables with the formula: Y = a ex X₁ 1 2 3 5 6 Y₁ 1.3 3.5 5.0 7.0 8.8 4.2

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Q: e in Step 2. Kindly assis

A: Year Advert (X) Sales (Y) 2001 10 44 2002 9 40 2003 11 42 2004 12…

Q: 2) Solve the following equation for x and express your answer to three decimal places 2*+1 + 2* = 8…

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Q: What is the formula for this equation?

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.