. A mining company has two mines. One day's operation at mine #1 producesore that contains 40 metric tons of copper and 600 kilograms of silver, whileone day's operation of mine#2 produces ore that contains 50 metric tons of50copper and 580 kilograms of silver. Let v₁ = [400] and v₂ = [5]. Thenv₁ and 1₂ represent the "output per day" of mine #1 and mine#2,respectively. Complete parts (a) through (c).(a) What physical interpretation can be given to the vector 2v₁ ?O A. It is the output of copper at mine#1 after 2 days of operation.o B. It is the output at mine# 2 after two days of operation.o C. It is the output of silver at mine#1 after 2 days of operation.o D. It is the output at mine #1 after 2 days of operation.(b) Suppose the company operates mine#1 for x₁ days and mine #2 forx₂ days. Write a vector equation in terms of v₁ and v₂ whose solutiongives the number of days each mine should operate in order to produce276 tons of copper and 3528 kilograms of silver. Do not solve the equation._v₁ + _______v₂ =(Write an integer or decimal for each matrix element) Solve the equation in (b).The company operates mine #1 for(Round to the nearest tenth as needed.)The company operates mine #2 for(1) o days.o kilograms.O metric tons.(2) o metric tons.o kilograms.o days._(1).(2).

When a scalar is multiplied to a matrix, it is multiplied to each entry of the matrix. A system of…

Answered: A mining company has two mines. One…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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In 2017 the price of a particular earlier model car was about $15,905 with a depreciation of about $1,231 per year. A student had $500 in 2017 and saves $1,700 each year. a) Let H(t) be the value, in dollars, of the desired car t in years since 2017. Let S(t) be the student's total savings, in dollars, t years since 2017. Find equations of H and S. b) Set up an equation to predict when the student will be able to buy the car using cash from his savings. State the answer in terms of the year he can buy the car. c) Now assume that the student earns intrest on his savings. Is your answer from part (b) an underestimate or overestimate? Explain.
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