Math Homework Answers & Questions

$10.00

Waiting for answer SinA+CosA  = s...SinA+CosA  = sinA.cosA SecA+cosecA Prove :
$10.00

$10.00

Waiting for answer What is the present value toda...What is the present value today (t = 0) of the following CF’s occurring at intervals of one year if the rate of interest is 4percent compounded annually: (i) Twenty consecutive CF’s of $546 beginning at the end of year four (t = 4), and (ii) Ten consecutive CF’s of $762 beginning at the end...
$10.00

Answered A spring whose length is 7 cm...A spring whose length is 7 cm stretches at 1/2 cm per 1 kg of suspended weight. When 3kg of weight is suspended, how many centimeters is the total length of the spring?
$10.00

$10.00

Answered 1) a) 2x + 7x + 3 b)3x + 5x...1) a) 2x + 7x + 3 b)3x + 5x – 2 c)6x – 11x + 3 d)8x + 10x + 3 e)6x – 7x – 20 f)4x – 4x – 15 2) a) 5x + 9x – 2 = 0 b) 6x + 5x – 6 = 0 c) 12x + 25x + 7 = 0 d) 8x – 14x – 15 = 0 e) 10x – 43x – 30 = 5 f) 4x – 8x + 2 = 7 Got given 1 night to do this, and although i don't find it that hard...
$10.00

Answered Math 104 Midterm (A+++++)1. A 99% confidence interval estimate can be interpreted to mean that a. if all possible samples are taken and confidence interval estimates are developed, 99% of them would include the true population mean somewhere within their interval. b. we have 99% confidence that we have selected a sample w...
$15.00

Answered Mat 540 Week 9 Quiz 5Question 1 The solution to the LP relaxation of a maximization integer linear program provides an upper bound for the value of the objective function. Answer True false 2 points Question 2 A conditional constraint specifies the conditions under which variables are integers or real va...
$15.00

Answered MAT 540 Week 11, Final ExamMAT 540 Week 11, Final Exam Question 1 In an unbalanced transportation model, supply does not equal demand and one set of constraints uses signs. Answer True False Question 2 A cycle is an up and down movement in demand that repeats itself in less than 1 year. Answer True False Question...
$20.00

Answered MAT 540 WEEK 7 QUIZ 3 Week Qui...Question 1 In a linear programming problem, all model parameters are assumed to be known with certainty. Answer True False Question 2 Graphical solutions to linear programming problems have an infinite number of possible objective function lines. Answer True False Question 3 In minimiza...
$15.00

Answered MAT 540 Quiz Week 9/ MAT 540 Q...Question 1 Fractional relationships between variables are permitted in the standard form of a linear program. Answer True False 2 points Question 2 In formulating a typical diet problem using a linear programming model, we would expect most of the constraints to be related to calories. An...
$15.00

Answered MAT 540 Quiz 4/ MAT 540 Quiz 41. The standard form for the computer solution of a linear programming problem requires all variables to the right and all numerical values to the left of the inequality or equality sign True False 2. _________ is maximized in the objective function by subtracting cost from revenue. Profit Re...
$15.00

Answered solve using laplace transform...solve using laplace transform y"+y=cos(2t) y=(0)=2 y'(0)=1
$10.00

Waiting for answer (113100)  + (546...(113100)  + (546) (6210) 7.9  33.92 Need help with these problems, the dashes are fractions.
$10.00

$10.00

$10.00

$10.00

Answered A jet travels 420 miles per ho...A jet travels 420 miles per hour. How many hours will it be for 4,620 miles.
$10.00

$10.00

Answered Alice cannot remember the day...Alice cannot remember the day of the week. She meets a lion and a unicorn. The lion lies on Monday, Tuesday, and Wednesday. The unicorn lies on thursday, friday, saturday. At other times, the animals tell the truth. The lion says, "Yesterday was one of my lying day." The unicorn says, "Yesterday was...
$10.00

$10.00

Answered What is the probability to get...What is the probability to get a number less than 7 by throwing a die?
$10.00

$10.00

Answered Assignment 1: LASA 2: The Appo...Assignment 1: LASA 2: The Apportionment Problem You are a census officer in a newly democratic nation and you have been charged with using the census data from the table below to determine how 100 congressional seats should be divided among the 10 states of the union. State Population 1...
$10.00