Tuesday
June 18, 2013

# Posts by carla

Total # Posts: 187

Math/Management
a. Formulate the problem as a linear programming model (that is, define the variables, and write down the objective function and all constraints mathematically). b. Create a spreadsheet model for this problem and solve with Excel Solver. c. What is the optimal solution? What i...

Math/Management
Ten jobs are to be completed by three workers (Sam, Joy, and Kelly) during the next week. Each person works a 40-hour week and is paid an hourly rate: Sam, Joy, and Kelly earn \$11, \$13, and \$14 per hour, respectively. Union rules require workers to be treated fairly; to ensure...

physics
The largest stone jar on the plain of jars in laos has a mass of 6.0 x 10^3 Kg. Express this mass in miligrams.

algebra/trig
1. which number below is irrational? a)√4/9 b) √20 c)√121 Why is the number you chose irrational? 2. express in simplest form: √48-5√27+2√75 3. solve for x: (√x+2)-3=0

algebra/trig
1. f(x)=x^3+5 does f(x) have an inverse? if so, find the inverse and decide if it is a function. 2. if f(x)= 3x+1 and g(x)= x^2-1, find (f∙ g)(2) 3. if f(x)= (2x)^2, find f(-4) thank you :)

Statistics
r=-.96 between craving for pizza and ability to concentrate on studying

Statistics
r=-.96 between craving for pizza and ability to concentrate on studying

biology
what is anterior tibial translation?

algebra
Hannah invests \$3850 dollars at an annual rate of 6% compounded continuously, according to the formula A=Pe^rt, where A is the amount, P is the principal, e=2.718, r is the rate of interest, and t is the time, in years. (a) Determine, to the nearest dollar the amount of money ...

algebra
1.if f(x)=8^x, find the value of f(2/3) 2. If 8^2x=2^(x+5), what is the value of x?

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