Answer:
X intercept is (-3,0)
Y intercept is (0,-6/5)
Step-by-step explanation:
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Answer:
The correct answers are a) $652.5; b) $212.375; c) $13.05; d) R(51) = $689.52, R(52) = $732.68, R(53) = $775.125.
Step-by-step explanation:
Revenue function of Pierce Manufacturing from the sale of x lawns is given by R(x) = 0.005 + 0.01 + 0.05x.
Daily, Pierce Manufacturing is selling 50 lawn chairs.
a) Current daily revenue, i.e. x is 50 = 625 + 25 + 2.5 = $ 652.5.
b) Increase in revenue by selling 5 more chairs = R(55) - R(50) = $ (864.875 - 652.50) = $ 212.375.
c) Marginal Revenue function is given by dividing the revenue function by quantity. Therefore MR(x) = 0.005 + 0.01x + 0.05.
Value MR(50) = 12.5 + 0.5 + 0.05 = $ 13.05.
d) The value of R(51) = MR(51) × 51 = $ (13.52 × 51) = $ 689.52.
The value of R(52) = MR(52) × 52 = $ (14.09 × 52) = $ 732.68.
The value of R(53) = MR(53) × 53 = $ (14.625 × 53) = $ 775.125.
Answer:
The answer is 412.2 cubic centimeters
Step-by-step explanation:
412.2
hey buddy here is your answer!
Volume of a cuboid = l × b × h
Volume of earth dug out = 10 × 8 × 3 = 240 m^3
Volume of earh dug = 40 × 30 × height of the rectangular plot
240 = 40 × 30 × h
240 = 1200 × h
240 = 1200h
h = 240 / 1200 = 20 / 100 = 1 / 5 = 0.2
h = 0.2 m
So the plot height increased by 0.2 m or 200cm.
Answer: the answer is 189 units^2
Step-by-step explanation: Apex