The door knob shown is made of a 5200 kg/m3 density material. De- termine a. the surface area, b. the weight of the door knob. R40 mm R10 mm

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A: As we know that the number of roots is equal to the highest power of the polynomial.

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A: Our Aim is to write a story about temperatures that this expressioncould represent 27+(-11).

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Q: Can you help me with Practice Problem, Thank you.

A: Step 1: Step 2: Step 3: Step 4:

Q: Can you explain it better with all steps?

A: logeea=a and logea=lna

Q: how about part D, how to solve that?

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A: We have to simplify the expression 2xy33x3y2.

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A: Step 1: Step 2: Step 3: Step 4:

Q: Algebra Review: Solve for x. 1. 8x = 48 2. 3x +5 = 26 3.5x - 10 = 20

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Q: X = 45 24 30 y = y z = O Ging Wilson (Ali Things Algebra®, LLC), 2014-2018

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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.