Basic Math question and answers for February 19, 2024
- Q Consider a continuous function f x defined on the closed interval a b where a b Prove that if f x is integrable on a b and f x is...
- Q Use graphical methods to solve the following linear programming problem Maximize z 3x y subject to x y 4 3x 5y 45 x20 y 20 Graph the feasible region using...
- Q Find m QPR 131 40 220 102 Q R 26x 2 P V S 18x 1
- Q 3 Simplify without a calculator if possible Show your work a 4 b 8 c 16 a d 419 e 27
- Q Find the rectangular coordinates of the point that has polar coordinates Rectangular coordinates D 8 6 3 7 7H 6
- Q der the parametric equations below Assume that I can be any real number x 3t 3 y t 2 Complete the following a Fill in the table using the given...
- Q 1 point The value V in dollars of a 1 year old computer is given by the function V I 600 1 1 the purchase price of the computer b...
- Q Assume r varies jointly with x and y What is r when x 8 and y 1 25
- Q Question 9 7 3 16 Part 2 of 4 zookeeper has a walrus with a nutritional deficiency She wants to make sure the onsumes at least 2200 mg of iron...
- Q Question 6 7 3 13 LS Part 1 of 3 HW Score 72 59 6 53 of 9 points O Points 0 of 1 patient takes vitamin pills Each day...
- Q A company produces handmade shawls and afghans They spin the yam dye it and then weave it A shawl requires 1 hour of spinning 1 hour of dyeing and 1...
- Q 3 3 3 3 Drag each expression to SHOW 4 4 4 DRAG AND PROP ITEMS 4x 4x4 34 3 3 3 3 alerging you 3 3 3 3 4...
- Q An experiment involving learning in animals requires placing white mice and rabbits into separate controlled environments environment I and environment II The maximum amount of time available in environment I...
- Q The Janie Gioffre Drapery Company makes three types of draperies at two different locations At location I it can make 10 pairs of deluxe drapes 20 pairs of better drapes...
- Q 2 1 2 Solve the inequality for y When graphing the inequality the corresponding line will be Select line with a Select Bat the point x y Use 0 0...
- Q The graph of the feasible region is shown g 2x 8y x y x y 3x y 60 x y 4x 10y 280 Find the corners of the feasible region...
- Q only 800 work hours to use in manufacturing each day and the packaging department can package only 200 trimmers per day a Write the inequalities that describe the constraints on...
- Q 6 You need to traverse city blocks in shown as the grid below Assume that you don t back track and hence all motion is either upwards U and rightwards...
- Q 1 point Six coins are tossed Find the probability of at least 4 heads
- Q The following graph has a Hamilton circuit starting at vertex E True False A E
- Q Write an equation of the circle with center 7 4 and radius 9
- Q Which of the following is a correct statement about the 19th Amendment which was ratified in 1920 O The 19th Amendment gave former slaves the right to vote The 19th...
- Q Graph the feasible region for the given system of inequalities x 3y 12 3x y 12 x20 y20 Question 12 of 22 www Click to enlarge graph Use the graphing...
- Q Solve the linear programming problem If there is no solution enter NO SOLUTION z 3x y Maximize Subject to x y 186 5x y 230 y 45 x y 0...
- Q X1 2X ax3 1 2X1 ax 8X3 3 x 2y 32 1 2x y 22 2 3x 4z 0 Find the linear equation System According to Parameter a Find the...
- Q K es Exercise 12 2A Algo Use the indirect method to determine cash flows from operating activities LO 12 1 Alfonza Incorporated presents its statement of cash flows using the...
- Q Set up the simplex matrix used to solve the linear programming problem Assume all variables are nonnegative Maximize f 7x 5y subject to 2x 7y 400 x 8y 225
- Q Select all correct solutions to the systems of inequalities 4x 3y 9 x 3y 6
- Q 5 An eight sided die has the numbers 1 through 8 on its eight faces What is the expected value when rolling the die 6 A bag has 8 red...
- Q A company s lawn seed mixtures contain three types of seeds bluegrass rye and Bermuda The costs per pound of the three types are 9 cents 11 cents and 3...
- Q DETAILS Find the rectangular coordinates for the point whose polar coordinates are given 9 57 DETAILS 1 Find the rectangular coordinates for the point whose polar coordinates are given x...
- Q 2 After 10 days 95 of a radioactive material has decayed a What is the half life of the material 2 marks matorial left 2 marks
- Q 6 Find the value of z if the area under a standard normal curve a to the right of z is 0 3622 I
- Q Choose all that apply Angelica strives to submit all her assignments on time however last week she overslept and missed an important deadline Angelica strives to submit all her assignments...
- Q 2 Write each power with only positive exponents a x b c m 4 d b3 xb2
- Q An airline is planning its staffing needs for the next year If a new route is approved it will hire 881 new employ a new route is not granted it...
- Q A biologist has an 892 gram sample of a radioactive substance Find the mass of the sample after three hours if it decreases according to a continuou exponential decay model...
- Q tion A function f x satisfies f 3 8 7 5 and f 3 8 6 1 What is the equation of the tangent line of f x at x...
- Q At the beginning of an experimen Fernved to 75 or
- Q For the description below choose a variable name for the given quantity Give two numbers that the variable can represent and two numbers that it cannot represent The height in...
- Q son com Student PlayerHom Fosas y cavidades C he 22784 12 4 Homework
- Q The temperature of the water in a Choose the correct answer below OA You could dress warmly a OB You could ice fish OC You could swim in the lak
- Q Which of the conditional statements below are contrapositives of the implication x 1 is even only if x is odd Select ALL that applies Hint An integer is either even...
- Q 92 XY that is the intersection of the plane seen from above Evaluate any integrals by hand giving an exact answer Be sure to include all of your work for...
- Q A zookeeper has a walrus with a nutritional defici of vitamin B 1 and 1500 mg of vitamin B 2 One vitamin B 2 and costs 0 07 One Healthovite...
- Q A study of about 1 800 U S colleges and universities resulted in the demand equation q 9 600 2 4p where q is the enrollment at a college or...
- Q X 3X 4 8 Find the minimum and maximum if they exist of the objective function f subject to the constraints Objective function f 7x 6y 7x 5y 2100 Constraints...
- Q Use this for questions 21 22 Yawaka manufactures motorcycles and bicycles To stay in business the number of bicycles made cannot exceed four times the number of motorcycles They lack...
- Q ve the linear programming problem Maximize 2x 5y subject to x 2y 10 3x 2y 18 x20 y 0 ect one a 32 b 23 c 25
- Q Solve the linear programming proble Maximize C 4x 3y subject to x 4y 32 2x y 10 x 0 y 0
- Q The time required to play a certain board game is uniformly distributed between 15 and 60 minutes Use the formula U a b a x RAND for a uniform distribution...
- Q HISTOIR Part A Zookeeper has a walrus with a nutritional deficiency She wants One Maxivite pill contains 400 mg of iron 200 mg of vitamin B 1 150 mg of...
- Q H The number of parking tickets issued in a certain city on any given weekday has a Poisson distribution with parameter 50 Round your answers to four decimal places a...
- Q Suppose your waiting time for a bus in the morning uniformly distributed on 0 10 whereas waiting time in the evening is uniformly distributed on 0 16 independent of morning...
- Q 8 Find the minimum and maximum if they exist of the objective function f subject to the constraints Objective function f 7x 4y Constraints 5x y 60 x 6y 60...
- Q TIDE a Dam gates need to be put across a river Which type of dam gates will best stop an incoming tide b A C OB TIDE
- Q Give a Big O estimate for 5x e 10x x 0 e OO x 3 0 x e 0 x 3
- Q Planning a Diet Paul s diet is to contain at least 24 units of carbohydrates and 16 units of protein Food substance A costs 1 40 per unit and each...
- Q A company makes 2 types of computers X and Y The company can make a total of 80 computers per day and it has 240 work hours available per day...
- Q Any point on the parabola can be labeled z y as shown 3 3 3 2 2 O Show Transcribed Text
- Q Graph the exponential function g x 3 2 To do this plot two points on the graph of the function and also draw the asymptote Then click on the graph...
- Q 0 2t The concentration in g ml of a drug t hours after being injected is given by C t t 10 the time when the concentration is at a...
- Q 6 122 WP SS An electrically driven pump operating at steady state draws water from a pond at a pressure of 1 bar and a rate of 50 kg s...
- Q 6 92 WP Water vapor at 5 bar 320 C enters a turbine operating at steady state with a volumetric flow rate of 0 65 m s and expands adiabatically...
- Q 2 This is a continuation of the previous problem Recall that X X X7 be the number empty boxes when 10 distinct balls are randomly distributed into 7 distinct boxes...
- Q 162 The graph of y YA 4 3 2 1 0 t 1 2 3 2 e t dt where is a piecewise linear function is shown here 4 5...
- Q Find the minimum value of the function z 6x 3y subject to the following constraints x 16 y 13 9x 2y 62 x 5y226 Note that the ALEKS graphing calculator...
- Q Q2 Draw a sketch of the following function Make sure you include all the details such as the domain intervals of increase and decrease intervals of concavity maximum minimum inflection...
- Q Find the maximum value of the function z 7x 5y subject to the following constraints x 3 y 3 3x 4y 45 Note that the ALEKS graphing calculator can be...
- Q Solve by the method indicated Express your answers in simplest radical form where appropriate Clearly state your solution set a 4x 12x 5 0 quadratic formula 4x 11x 3 0...
- Q Find the maximum value of the function z 4x 5y subject to the following constraints 5x 1ly 88 x y 14 x 0 y20 Note that the ALEKS graphing calculator...
- Q Yang s Material Company hauls gravel to a construction site using a small truck and a large truck The carrying capacity and operating cost per load are given in the...
- Q tan B 2 Which of the following statements establishes the identity O A tan cot csc tan cos 1 2 sin 2 cot a csc 1 cos x 2 1...
- Q Consider the simplex tableau given below X1 X2 X3 S1 S2 3 1 4 3 0 4 0 1 0 2 0 010 0 0 4 3 0 2 0...
- Q ect choice below and if necessary fill in the answer box to complete your A
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