A. 1 dm³

B. 1.8 dm³

C. 200 cm³

D. 900 cmn³

]]>b) -3 < -1

c) 3 > 5

d) 1 > -2 ]]>

b) Marginal cost measures the cost per unit of output associated with any level of production.

c) Average total cost is the difference between average variable cost and average fixed cost.

d) Marginal cost is the price or cost of an extra variable input (for example, an additional worker or machine) divided by its marginal product. ]]>

b) The exergy of the surroundings increases.

c) Exergy destruction within the system is greater than zero.

d) There are no transfers of exergy between the system and its surroundings. ]]>

b) Liquids have definite shape and volume.

c) Solids do not have a definite shape but have a definite volume.

d) Liquids do not have a definite shape but have a definite volume. ]]>

b) If a function f(x) is continuous at x=t, it also has to be differentiable at x=t.

c) If a function f(x) is not differentiable at x=t, it cannot be continuous at x=t.

d) If a function f(x) is not continuous at x=t, it cannot be differentiable at x=t.

e) If a function f(x) is differentiable at x=t, then lim (x→t) f(x)=f(t).

f) If lim (x→t) f(x)=f(t), then f is differentiable at x=t. ]]>

b) The product of a positive and a negative integer is positive.

c) Subtraction follows commutative property.

d) All are false. ]]>

b. long-term debt

c. accounts payable

d. accumulated depreciation

]]>b. Drawing content from another work and adapting it with due acknowledgement.

c. Make use of the work of another and misrepresent it as your own

d. Drawing content from the work of another without acknowledging the source

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