Q: conjugate of v-1-3 is 1- V-1+3 2- -V-1-3 -V-1+ 3 3 - V-1 2- 4-
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Q: How did he get the value inside the line 162 112 96z 16 - (2+1)(4z-1)(2z-1) 85(2+1) 85(2+1) 5(2z-1)…
A: Solution is given below:
Q: Find the real solutions of each equation. Verify your results using a graphing utility.
A: 13) 2t-1=1 2t-1=1 2t=1+1 2t=2 t=1 Also, from the graph we have The…
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A: Given function : y=-7x2+7x3+6x-4 To determine the limit of y we need to substitute the limit of x…
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Q: 中=メ+コ- , B=(2xyz35x2,3×Z)Jcbs kcr マ応 ماء ج マ中 (Gx)マ4
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Q: Max Z x, +8x, Subject to (1) * +3x, 56 2x, + x, 8 X, X, 20 %3D
A: Express the problem in standard form. Add non negative artificial variable to left hand side of =or…
Q: Evaluate 7j+5−8k7j+5−8k7, j, plus, 5, minus, 8, k when j=0.5j=0.5j, equals, 0, point, 5 and k=0.25k
A: By putting the value of j and k we can evaluate the following expression
Q: Uzn – V2n = (40 – vo)J2n+1 – (u–1 – v_1)2n+2+b(u_2– v-2) J2n for n>-1. From (2.35) uzn + v2n = (40+…
A: Required equations for calculation: Equation (2.37) u2n-v2n=u0-v0J'2n+1-u-1-v-1J'2n+2+bu-2-v-2J'2n…
Q: 3 X’ - x² 4 а. 3 b. Y -8(AX)-“ -y X, 8, A,y,> 0, 0 0
A: As per the company rule, we are supposed to do only one problem, if there are separate, different…
Q: Find u · v. u - (7, 2) - (-6, 3) V u.v -
A: Since you have asked multiple questions in a single request so we will be answering only first…
Q: 2х + 2у + 6z %3 16 2х — у + 42 - 28 -5х - Зу-z %- -10 %3D
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Q: Max z = 5x, + 6x2 x1 + x2 S 5 ( Machine A) 4X1 +7X2 S 28 (Machine B) s. to X4,X2 INTEGER
A: Consider the given system of equations.
Q: A Find the selling price of each item. 1) Original price of a computer: $500 Тax: 6% Selling price:…
A: In this question we have to find the Selling price. Note: As per our policy we are suppose to do…
Q: 6X-1 4X+1 X+7<6X=1 6 OX<-89/2 (-∞, - 89/2) OX<-89 (∞, -89) OX<-2/89 (-∞, -2/89) OX<∞ (89/2, ∞)…
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Q: Find proj, u and scalyu by inspection without using formulas. 10- projyu = 6- 4- 2- -10-8-6-4 2 -2-…
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Q: 6. If x = -4 and y = 2, then verify that. 7 (ii) - (x+y)= (-2) + Cy
A: 6 Given that x=−47and y=25. We have to verify that −x+y=−x+−y. First take left hand side -x+y…
Q: ween z= 1.42 and z= 2.17
A: The required area between the z= 1.42 and z= 2.17 can be found by using the standard normal table.…
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Q: For each of the pairs of numbers that follow, find a number in between the two numbers. Label the…
A: Given numbers are 12.54 and 12.541Using formula, a+b2 to find the number in between 12.54 and…
Q: 5- 4- 2- 1. -4 -3 -2 -1 0 --1- 1 5. 6. 9- -2- -3- 4- X 2 D -2 <x< 2
A: Here graph is given and we have to find the value of x for which the given graph is non linear
Q: ) 6 = ( ۱۰ ۱۱ , , , ( ۱۰۹۰۱ ) T( ۱-۱-۱ ) - (۱ - ۱٫۰۱ ) T (1,0,2)=(7,0, 10) 7(1,0,-1)=(5,0,1) (۱۱۱)…
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Q: system consist of 4 component in serial, if the 1st component reliability is 80%, 2nd component is…
A: Percentage of reliability of component 1 is 80%. Percentage of reliability of component 2 is 85%.…
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A: The correct answer is : None of the boxes can be disposed The reason is that the first Box…
Q: for power substitution method, next step is * For Sdz 16 – 5(u²)â + u² -(2udu) 4 – u? r6 – 5u² + u?…
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Q: 2х, - х, + х, -2х, - 3х, + х, %3D -5.5 2х, - х, + х, + 5x, %3D 7 2х, 2) 2х, Зx, + 3x, 4х, + 3x,…
A: Instead of given variables I choose a ,b,c,d,e,f as new variables
Q: Evaluate 7j+5-8k7j+5−8k7, j, plus, 5, minus, 8, k when j=0.5j=0.5j, equals, 0, point, 5 and…
A: Given vector is 7j^+5-8k^ and j^=0.5, k^=0.25
Q: 1 2 –1 -1 = -и + n- -u. 2 4 3
A: Given, -1=12u+14u-23u
Q: Express: 5 m2 as cm2 800 cm2 as m2 30cm2 as mm2
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Q: Find the value of ZA (0, 1, 4) - - (-24,-2x, 92) dr I= -8 (-1, 4 ,0) BY O a) I = O b) I=2 O c) I =…
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Q: v 6. (2 – 8)² + (y – 7)² + (z – 8)² 0 ? v 8. (x – 8)² + (y – 7)² 0, z < 0 ? v 10. y < 0
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Q: Let u = (7, -10, -8, 8) and v = (3, 6, -6, 7). Find ||u projyu||.
A: By Bartleby policy I have to solve only first one as these are all unrelated & lengthy…
Q: answer 7,9,11,13,15
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Q: 3) -3му- -bu v³. Sv² Зи 2) 5.6 3m3n®. 4m *n 25 2ух. бу -6-5
A: ax.ay = ax+y Note : As per our Guidelines , we can solve first three subparts. Please repost…
Q: y vyu v 4х — Зу — — 1 4 3 2 I 234 5 -s -4 3 -2 1 3 + 4 4 3 2 s -4 3 -2 1 +3 4 4 3 34 s -4 -3 -21 +4…
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Q: how did we get from x +2xy + iy^2 - ix^2 - iy to the next line?
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Q: A transmission line between two pylons hangs so that it’s height is described by y = 30 cosh(x/30)…
A: Putting y=60 solve for x:
Q: 1. y=-3z + 2 and -z+ 3y -6 2 y---4 4 and y-4 3. y= 2z + 10 and 2y - 4z=8
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Q: 7. 3. = ) 8. V5. VE : 173 2/3 9. 4V15(v6 + V5) - te3 + V5) : -25 10. -Vz(V10 - 4V = -/20 +412 %3D
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Q: show that when |z3| # |z4l, Izı|+ Iz2| I|z3| – Iz4|| Re(z1 + z2) Iz3 + z4| VI
A: Thanks for the question :)And your upvote will be really appreciable ;)
Q: 3. 2х, X2 = 2 4. 4x, + х х, — Зх, + х; 3 —2 -x, + x2 - 3xz x – 7x 3x1
A: Q3 asked and answered.
Q: dt 19. V1 - 16t2 1/5 dr 20. 5 V4- 25z dt 21. 5-3t2
A: Solution: The objective is to find the value of the given integrals
Q: Please help me fill the blanks, thank you! Combination Coin 1,Coin 2 OV EV D in % H,H 27…
A: The objective is to fill in the blanks, OV EV D in % H, H 27 H, T 23 2% T, H 21 25…
Q: 1-2х 1 2х+1 а.) 2х-3 х = 1 - х-1 b.) /2х — 2-Vx +6+1-0
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Q: Find u· v. u = (-10, 2) v - (1, 5) u v =
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Q: A law firm is going to designate associates and partners to a big new case. The daily rate charged…
A: Given , A law firm is going to designate associates and partners to a big new case. The daily rate…
Q: 5. MuHiply L 7 H 48 5. 24 -13 S 48 -3 3 5 | 16 stej (२२ 45-7j रिर 6-50 bt staj_ 1 16 F Gj दा 12 - 10…
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Q: A. (x – π) - Β. (πχ) - - (x-π)3 3! + (πχ)3 (πχ)5 3! 5! + (x-π)2 2! C. (x – π) + (πχ)2 D. -1+ E. -1+…
A: We know Taylors series of f(x) about x=a is f(x)=∑k=0∞f(k)(a)k!(x-a)k
Q: SV5+12x? - 4x4 xdx 2x2 - 3 (2x2 - 3)/5+ 12x? – 4xª + 14Arcsin V14 +C O (2x2 - 3)/5+ 12x² – 4xª +…
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Prove the property.
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- Let u1 = (1, 3, 2, 1), u2= (2, −2, −5, 4), u3 = (2, −1, 3, 6). If v = (2, 5, −4, 0), write v as a linear combination of u1, u2, u3. If it is not possible say so.A dietitian wishes a patient tp have a meal that has 82 grams of protein, 125.5 grams of carbohydrates and 690 miligrams of calcium. The hospitla food service tells the dietitin htat the dinner for today is chicken, corn and milk. Each serving of chicken has 40 grams of protin,45 grams of carbohydrtates and 1oo miligrams of calcium. Each serving of corn has 3 grams of protein, 16 grams of carbohydrates and 10 miligrams of calcium, Each glass of milk has 8 grams of protein, 13 grams of carbohydrates and 260 miligrams of calcium. How many servings of each food should the dietician provide for the patient.A production process produces and packages soap in boxes weighing 140 grams. Owing to inspection carried out by several large municipalities, the penalty for placing, on the average, less than 140 grams in a box can be severe. Likewise it would also be wasteful for the company if they place, on the average, more than 140 grams in a box. Hence, the machine was adjusted to put 140 grams of soap in a box. After a year, the company wants to check if there is a need to readjust the machine. The company wishes to perform a test of hypothesis at 0.01 level of significance using the following data collected from a random sample: (photo attached). • State Ho and Ha.• Write the formula of the test statistic to be used.• State the decision rule at 0.01 level of significance.• Compute for the value of the test statistic.• Is there sufficient evidence at 0.01 level of significance for the company to conclude that mean weight of soap packaged in a box is not anymore 140 grams so that there is a need…
- A technician is changing a automotbile's transmission fluid. The manual tells him the transmission hold 7.8 quarts of fluid. When He drains the transmission, it only releases 3.1 quarts. He closes the plug and puts 3.1 quarts of fresh fluid back in. The manual tells him to run the car for 10 minutes to completely mix the fresh fluid in. The manual states to repeat this process 2 more times. Knowing that some fresh fluid is lost on each of the following 2 drains, what is the final ratio of fresh fluid to old?U.S. Trucking pays its drivers $40,000 per year, while American Trucking pays its drivers $38,000 per year. For both firms, truck drivers average 240,000 miles per year. Truck driving jobs are the same regardless of which firm one works for, except that U.S. Trucking gives each of its trucks a safety inspection ever 50,000 miles, while American Trucking gives each of its trucks a safety inspection every 36,000 miles. This difference in safety inspection rates results in a different rate of fatal accidents between the two companies. In particular, one driver for U.S Trucking dies in an accident every 12 million miles while one driver for American Trucking dies in an accident every 15 million miles. What is the value of a trucker’s life implied by the compensating differential between the two firms?A grocery store is holding a 10% discount promo for purchasing all items without certain conditions. Dona, Dini and Dina shop at the store. Dona y 2 kg of cooking oil, 5 kg of rice, and 2 kg of eggs, must pay IDR 133,200.00. Then Dini, who bought 1 kg of cooking oil, 3 kg of rice and 2 kg of eggs, had to pay IDR 97,200.00. Meanwhile, Dina, who bought 2 kg of cooking oil, 4 kg of rice and 1 kg of eggs, also had to pay eggs before the discount! IDR 97,200.00. Determine the price of 1 kg of cooking oil plus 1 kg of rice plus 1 kg of.. A. IDR 50,000.00 B. IDR 52,000.00 C. IDR 54,000.00 D. IDR 56,000.00 Please with an explanation! E. IDR 58,000.00
- Urban Community College is planning to offer courses in Finite Math, Applied Calculus, and Computer Methods. Each section of Finite Math has 40 students and earns the college $40,000 in revenue. Each section of Applied Calculus has 40 students and earns the college$60,000, while each section of Computer Methods has 10 students and earns the college $20,000. Assuming the college wishes to offer a total of seven sections, to accommodate 220 students, and to bring in $288,000 in revenues, how many sections of each course should it offer?(3) Show that (u - v) × (u + v) = 2(u × v).A chemical manufacturer wants to lease a fleet of 22 railroad tank cars with a combined carrying capacity of 414,000 gallons. Tank cars with three different carrying capacities are available: 9,000 gallons, 18,000 gallons, and 36,000 gallons. Letting t = number of 36,000 railroad tank cars in the fleet, 2t -2 9,000 gallon railroad tank cars, and -3t+24 18,000-gallon railroad tank cars will be in the fleet for a certain range of t. The cost of leasing 9,000-gallon tank car is $250 per month, 18,000-gallon tank car is $750 per month, and a 36,000-gallon tank car is $1350 per month. Which of the solutions to the number of each type of tank car in the fleet would minimize the monthly leading cost
- DONT WIRTE IN HAND WRITTEN FORM Bevco manufactures an orange flavored soft drink called Oranj by combining orange soda and orange juice. Each ounce of orange soda contains 0.5 oz of sugar and 1 mg of vitamin Each ounce of orange juice contains 0.25 oz of sugar and 3 mg of vitamin C. It costs Bevco 2¢ to produce an ounce of orange soda and 3¢ to produce an ounce of orange juice. Marketing department has decided that each 10 oz bottle of Oranj must contain at least 20 mg of vitamin C and at most 4 oz of sugar. Use LP to determine how Bevco can meet marketing dept.’s requirements at minimum cost.Explain why v = ( 1, 0, -1) cannot be a row of A and also in the nullspace.{u1, u2, u3} is an orthonormal set and x = c1u1 + c2u2 + c3u3. ||x|| = 5, <u1,x> = 4 , x ㅗ u2 , find c1,c2,c3