Algebra question and answers for April 25, 2024
- Q oblem 7 Which of the following statements are always true for vectors in R i If u vxw 4 then w vxu 4 ii 5u v x u 6v 31...
- Q 1 Suppose you invest 5 000 in an account that carns 1 interest on the amount in the account month If you make no withdrawals or deposits to the account...
- Q Exercise 13 5 5 Verify the following diagonalizations starting from the characteristic polynomial solving for the eigenspaces and then inverting the matrix of eigenvectors A 1 B 22 1 0...
- Q oblem 8 Let V be the set of all ordered pairs of real numbers u with u 0 Consider the following addition and scalar multiplication operations on u u U...
- Q lem 5 Find the parametric equations of the line in R that passes through the points 5 5 2 and 1 4 9 B x 6 6t y 5 2t...
- Q roblem 2 Let u v and w be vectors in R Determine which of the following statements are always true i If u 4 v 5 and u v 8...
- Q se sin x 0 2938 cos x 0 9559 tan x 0 3074 sin x 0 2938 cos x 0 9559 tan x 0 3074 and
- Q et u 1 2 1 and a 3 2 2 Find the vector component of u orthogonal to a Enter your answer symbolically wor in the formah
- Q inner products T a u v where u 12 T v 5 b x y where x 10 14 3 y 0 49 00 c 2u v v using u...
- Q Problem 1 Let P be the point 1 3 3 Suppose that the point Po 3 3 3 is of the way from P to Q Find the point Q...
- Q List the roots of the parabola y x 4x 29 In other words list the solutions of the equation 0 2 4x 29 Step 1 Identify the parameters A B...
- Q Problem 6 Find the area of the triangle with vertices 2 3 1 1 4 3 and 3 3 0 Enter your answer symbolically as in these examples 5 2
- Q 9 1 7 99x 119x 76x 96 11x 12 2 A 9x x 6 11x 12 3 11x 12 B 9x x 8 C 9x x 8 D 9x x...
- Q 1 9 9 21 154 p 104p 172p 2 14p 2 A 11p 9p 12 1 7p 5 B 11p 7p 10 C 1lp 6p 8 D 11p 9p 11...
- Q 7 99x119x 76x 96 11x 12 8 8 12 153 48v 45 12 2 A 9x x 6 A 12v 8 2 11x 12 B 12v 4 B 9x x...
- Q 9 21 154p 104 p 172p 2 14p 2 A 11p 9p 12 1 7p 5 B 11p 7p 10 2 14p C 11p 6p 8 D 11p 9p 11...
- Q 7 99x 119x 76x 96 11x 12 2 A 9x x 6 11x 12 B 9x x 8 3 C 9x x 8 D 9x x 7 11x 12 2...
- Q 4 Evaluate x 4 x 2 for x 5
- Q 3 Evaluate 3x 3 for x 2
- Q 2 Which of the following is equivalent to 3x 2x 4 a x b 5x 4 c 6x 4 d 1
- Q 7 Determine the interest rate necessary for 1500 to amount to 2075 in 6 years with interest compounded semi annually
- Q 5 Evaluate 3 x 4 2 4x 2 for the value x 10
- Q 4 Evaluate the expression 2 3x 20 10 for the value x 4
- Q 3 Simplify the expression 2 4x 6y 3 2x 5y by distributing and combining like
- Q 2 Simplify the expression 2 x 4 10 y 10 by distributing and combining like terms
- Q Homework 1 Simplify the expression 2 3x 3 3 x 10 by distributing and combining like terms
- Q Independent Practice 1 Simplify the expression 2 3x 2 3x 8
- Q 3 b 3b 32b 28 b 7 B b 46 1 C b 4b 4 D b 4b 4 1 b 7 5 n 4n 128n 143 n 13 A...
- Q e 13 5 1 Diagonalize 1 0
- Q 1 3 W Divide 1 a 11a 13a 27 a 10 6 A a a 3 a 10 7 B a a 3 a 10 5 a 10 C a...
- Q 1 3 Long Division Divide 1 a 11a 13a 27 a 10 6 A a a 3 a 10 7 B a a 3 C a a 5 a 10...
- Q 3 b 3b 32b 28 b 7 3 6 7 2 A b 4b 3 B b 4b 1 C b 4b 4 D b 4b 4 b 7 4...
- Q 7 Simplify the following expression 2 3x 4y 3 x 8y
- Q 6 Simplify the following expression 1 2x 4y 6z 2 4x 3y 2
- Q 4 Simplify the expression 2 x 4 x 2 5 Simplify the expression 2 3x 4 2 5x 2
- Q 5 3 Simplify the expression x 4 2x 3 10
- Q d 2 Simplify the expression 4 2x 4 2 x 5
- Q 3 A sum of 5000 is invested at 8 p a compounded annually a Determine the amount of the investment after 3 years n b Determine the time for the...
- Q 11 5x3 24x 61x 30 5x 4 6 A x 4x 9 B x 4x 9 C x 4x 9 D x 4x 7 5x 4 8 51 4 1...
- Q 1 Let A 0 0 Select all of the statements that are true B 0 and C 0 4 OA The matrix Cis a diagonal matrix B The matrix product...
- Q Divide 1 a 11a 13a 27 a 10 6 a 10 7 A a a 3 B a a 3 C a a D a a 10 5 a 10...
- Q 10 224x49x 90 14x 14x 7 8 14x 7 1 2x 1 4 A x 4x 14 B x 4x 15 C x 4x 11 D x 4x 13 14x...
- Q 12 16r 92r 178r 116 8r 10 11 A 2r 10r 12 8r 10 3 B 2r 9r 11 4r 5 C 2r 10r 8 D 2r 9r 13 7...
- Q 8 12v 153v 48v 45 12v 9 4 3 4v 3 2 3 4v 3 1 4v 3 A v 12v 8 B v 12v 4 C v 12v 7...
- Q 9 21 154p 104p 172p 2 14 A 11p 9p 12 B 11p 7p 10 C 11p 6p 8 D 11p 9p 11 2 1 7p 5 2 14p 1...
- Q 7 99x 119x 76x 96 11x 2 A 9x x 6 11x 12 3 11x 12 B 9x x 8 C 9x x 8 D 9x x 7 2 11x...
- Q Long Division Divide 1 a 11a 13a 27 a 10 6 a 10 7 A a a 3 B a a 3 C a a a 10 5 a 10...
- Q Long Division Divide 1 a 11a 13a 27 a 10 6 a 10 7 A a a 3 B a a 3 C a a a 10 5 a 10...
- Q Divide 1 a 11a 13a 27 a 10 6 a 10 7 A a a 3 B a a 3 C a a a 10 5 a 10 3 a...
- Q 15 pts Q6 Find the smallest positive integer s such that s a mod 19 where a 1 1 35 35 Hint Multiply the equation by 351 use modular arithmetic...
- Q Long Division Divide 1 a 11a 13a 27 a 10 6 A a a 3 a 10 7 B a a 3 C a a a 10 5 a 10...
- Q Long Division Divide 1 a 11a 13a 27 a 10 6 a 10 7 A a a 3 B a a 3 C a a a 10 5 a 10...
- Q 7 99x 119x 76x 96 11x 12 8 8 12v 153v 48v 45 12v 9 4 A 9x x 6 3 4v 3 2 3 4v 3 1 4v 3...
- Q b 2 3x y 81y6x4 6
- Q Find the rectangular coordinates for the point whose polar coordinates are given 3 5
- Q Forces of 15 pounds and 7 pounds act on each other with an angle of 105 Round the magnitude to 4 decimal places and the angles to one decimal place...
- Q 36 The certificates of deposit pay 2 annually and the municipal bonds pay 4 annually Over a five year period the investor expects the blue chip stocks to return 10...
- Q The selling price for a classic car is 14 000 which is 1000 more than two times its original price What was the original price of the car Answer
- Q On average the number of electronic keyboards sold in Florida each year is equivalent to seven times the average number sold yearly in Alaska It on average there are 98...
- Q The total cost of a pair of pants and a jacket was 59 01 If the price of the pair of pants was 1 49 less than the jacket what...
- Q The sum of two consecutive odd integers is 180 Find the two integers Answer
- Q The sum of two consecutive integers is 1 Find the two integers Answer
- Q If 1 4 plus 7 1 times a number equals the sum of the number and 30 7 what is the number Express your answer as a simplified fraction or...
- Q Angela owes 15 50 for text messaging in the month of July If her text messaging plan costs 11 for the first 600 messages and 30 for each additional text...
- Q ind the equation for the graph of the hyperbola with vertices at 0 3 and 0 3 and one focus 0 6 BANJIC24 ZAHUSANDA TURNG PANG WE SUNDAY AEROPO SETKA...
- Q 26 7 fint Z n 6 m 5 n 1
- Q Simplify the expression Write the final form with no fractions tan x 4 tanx 4 sinx tanx 2 sinx sin cos
- Q K Give the degree measure of 0 if it exists Do not use a calculator 1 2 0 arccos Select the correct choice below and fill in any answer boxes...
- Q a Find a matrix B so that BA A for any 2 x 4 matrix A B b Find a matrix C so that AC A for any 2 x...
- Q K Find the exact value of the real number y if it exists Do not use a calculator y cos O A Select the correct answer below and if necessary...
- Q Find the exact value of the real number y if it exists Do not use a calculator y tan 3 Select the correct choice and fill in any answer boxes...
- Q Consider the inverse cosine function defined by y cos 1 x or y arccos x Complete parts a through d a What is its domain Points 0 of 1 Type...
- Q Select the correct choice that completes the sentence below The point 1 lies on the graph of y tan x Therefore the point of 4 2 2 lies on the...
- Q The truss is made of three A 36 steel members each having a cross sectional area of 206 mm Determine the magnitude P in kN required to displace the roller...
- Q Suppose that a matrix A satisfies the characteristic polynomial CA A A 2A 3
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