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Find how many ounces of every food dietitian must include in meal to meet exactly daily requirement of proteins, carbohydrates, and iron (100% of each).
If blended coffee sells for $5.60/lb, determine how much of every coffee is utilized to get desired blend. Suppose that weight of blended coffee is 100 lb.
A company produces Products A, B, and C. Every product is processed in 3 departments. How many units of every product must company produce to maximize its profit?
Perth Mining Company operates 2 mines for objective of extracting gold and silver. How many days must every mine be operated so that target can be met at the minimum cost?
The company produces two products, A and B, on two machines, I and II. How many units of every product must be manufactured in every shift to maximize company profit?
Solve given trigonometric equation analytically and using graphing calculator. Employ values of x for 0 or < x <2pi. 3 sec theta = 2 = 8.
Determine the measure of least positive angle which is coterminal with the angle given. Then compute meassure of the negative angle which is nearest to and is coterminal with angle given -146 degree
In finding path of the sliding particle, expression sqrt. 12.5 - 12.5 cos theta is used. Simplify the expression using the half-angle identity.
Describe why the real number is complex number, but the complex number may not be real. Describe how to transform sin theta tan theta + cos theta into sec theta.
Measured on Richter scale, magnitude of the earthquake of intensity I is defined as R=log(I/I) where I is the minimium level for comparism.
Estimate given expression j^-10. Do indicated operation and state result in rectangular and polar forms, (6.59e^1.64j)^2
In the alternating current circuit voltage E is given by E=IZ, where I is current (in A) and Z is impedance in ohms. If I is 0.663 - 0.073j amperes and Z=210+140j ohms, determine complex number exp
Represent complex number graphically and provide its polar form. -15. Find identity sin (alpha + beta) - sin (alpha - beta) = 2 cos lpha sin beta.
Prove that csc theta/tan theta +cot theta = cos theta, state each function in term of its x,y, and r definition. Describe how to transform tan^2 theta cos^2 theta + cot^2 theta sin^2 theta into 1.
Trust funds. Sarah is recipient of the trust fund which she will receive over the period of 6 years. Under terms of the trust.
Which company is presenting more money for first 5 years of employment?
Interest earned from investment in bonds was equal to dividends he got from investment in mutual funds. Determine how much money he placed in each kind of investment.
If child's fare is $0.50, adult fare is $1.50, and total revenue from fares in morning shift is $1,300, how many children and how many adults rode bus during morning shift?
Find book value of equipment at cost of 6 years? By what amount has equipment been reduced at end of sixth year?
For each of the given, draw the graph of function by transforming graph of the function of form f(x)=x^n. g(x)=2x^3 - 3.
System of inequalities are given below: 3x+ 8y greater than or equal to 240, 9x + 4y greater than or equal to 360. Determine the three corner points.
Use concepts of addition and/or product of functions. Verify impact of behavior of expoenial functions when x-----># infinity:
Statuary Hall is the elliptical room in United States Capitol Building in Washington, D.C. Determine the equation for shape of floor surface of hall.
The nautical mile equals length of arc subtended by the central angle of 1 minute on the great circle on surface of the Earth. State one nautical mile in terms of ordinary miles.
Maxingizing profit evaluated monthly profit realizable by Cannon precision instruments corporation for manufacturing. Find how many cameras caon must produce per mouth to maximize its profits.