Let u = (1,2,3) and v = (2a,2a,a2) Which of the following values of a ensures that u and v are orthogonal.

Q: 10 2i +T -1

A: Given problem:-

Q: A carpenter purchased 50 ft of redwood and 70 ft of pine for a total cost of $263. A second…

A:

Q: Use graphical techniques or an equation solver to approximate the desired interest rate. a person…

A:

Q: Let M2x2 be the vector space of all 2X2 matrices, and defined T:M2x2 → M2x2 , such that a T(A)=A+A"…

A: 'T' is a linear transformation if : 1. T( P+Q )= T(P) + T(Q) 2. T( aP ) = aT(P) ; where 'a' is a…

Q: e owns a taxi cab company. He charges customers a base fee of $5 and an extra $1 for veled. If F…

A: Topic:- linear function

Q: You have one type of nut that sells for $3.70/lb and another type of nut that sells for $8.10/lb. to…

A: A.   let the required lbs of cheaper nut = x  Therefore Required lbs of expensive nut = 26.4 - x…

Q: The half-life of silver-105 is approximately 41.3 days. Step 1 of 3: Determine a so that A(t) = Aoa'…

A: The half-life of silver-105 is approximately 41.3 days.

Q: The equations are y=3x-2 and y=1x+4. Please graph them. Please draw with the same format like my…

A: Here  we have to use the concept of linear equation.

Q: /Find the Laplace Transform 3-f (t) = sint cos t %3D

A:

Q: The table shows values for functions f(x) and g(x). f(x) g(x) 1 14 14 3 -2 -4 -3 7 7 9. 11 11 -3…

A: NOTE: Refresh your page if you can't see any equations. . the given table is  x f(x) g(x) 1 14…

Q: A certain stock has grown continuously from 1980 to 2015. A $15,000 investment in the stock in 1980…

A: A certain stock has grown continuously from 1980 to 2015. A $15,000 investment in the stock in…

Q: 1. Given f(x) = a? + 3x – 1, g(a) = VT + 2, and h(x) = e", find - (i) g + h (ii) fh (iii) ho f

A: According to the guidelines in case of multipart questions  we are only allowed to do first three…

Q: Find the three measures of central tendency (the mean, median, and mode). (If an answer does not…

A:

Q: Peter climbed to the top of Mount Whitney, elevation 14,505 feet. Once at the top, he decided climb…

A: The given table records his altitude y (in feet), after x number of hours. Minute after beginning…

Q: 11 2-9.(-2)(n-1) n=1

A:

Q: Noah brought 21 sheets of stickers she gave 1/3 of the sheets to each of her 45 students at recess…

A:

Q: Relation 1 Domain Range f d h k F O Function

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: the

A:

Q: Solving Exponential and Logarithmic  Equations 5(2)3x = 20

A: Given query is to find the value of x.

Q: On a small neighborhood block, there are a total of 16 houses. There are 3 residents in 12 of the…

A: topic - average

Q: Determine the vertex of the parabola whose graph is given. Write answer as an ordered pair. 5 4 3 21…

A:

Q: Find the distance, to the nearest hundredth, between the given points. P1(0, 7) and P2(-4, 8) Find…

A: We need to find the distance.

Q: Suppose you were given $700 from your uncle. You deposited that money in a bank and added $40 per…

A:

Q: The first of three numbers exceeds thrice the second number by 4, while the third number is twice…

A:

Q: Here are the scores of 14 students on a history test. 58, 59, 62, 63, 67, 69, 73, 73, 77, 78, 84,…

A: Solved below

Q: Find an equation y = mx + b for the line whose graph is sketched. 10+ 6- 4 2- 10 -8 -6 -4 -2 -2 6 8…

A:

Q: 32

A:

Q: /Find the Laplace Transform -3 4- f(t) = v2 t re) () = Where r

A:

Q: A restaurant uses 4.00 in. (diameter) banquet plates and 11.0 in. dinner plates. How much more area…

A: Given, Diameter of banquet plates= 4 in & Diameter of dinner plate= 11 in. Therefore, redius of…

Q: Which of the following are disjoint sets? *       D. {1,3,5} and {2,4,6}       C. {1,2,5} and…

A:

Q: 10) f(a) = 2a + 5 gla) = a² – 4 Find f(g(a))

A:

Q: what is 3 1/3 divided by  1 1/6

A:

Q: Congratulations! You won a contest sponsored by a local radio station. If you were given the choice…

A:

Q: Find the least residue of 63^9 modulo 10

A:

Q: Suppose you were given $500 from your uncle. You deposited that money in a bank and added $25 per…

A: Let  M be the number of months   and  S be the deposited amount

Q: За 8) pla) = -49; Find p(-1)

A:

Q: A box of cereal weighs 14 ounces.How many pounds is a case of 12 boxes of cereal?

A:

Q: Given the following functions, find and simplify (f-g)G) f(z) 8x2 + 4x - 1 9(x) = 6x + 3 none of…

A:

Q: 3. What is the capacity of the truck? 30 feet 12 fear 15 feet

A: Topic = Geometry

Q: Thank you

A:

Q: Show that if f and g are functions on a finite set A and both one-to-one, then the composite…

A: Since you have submitted multiple questions, according to Bartleby policy we'll solve the first one.…

Q: Ans: x+ yy' 0 1. All circles center at the origin.

A: From the answer I can deduce that you want the differential equation that represents the family of…

Q: If f(x)= x – 4 and g(x)= Jx – 2; which of the following is equal to (x)? g X – 2 x- 4(Jx – 2 X X х —…

A:

Q: A company that manufactures small canoes has a fixed cost of $18,000. It costs $100 to produce each…

A:

Q: Determine if the following matrix is invertible. Use as few calculations as possible and justify…

A:

Q: 2. Solve the following system of equations by substitution: y = 5-2x 7x+ 4y = 11

A:

Q: 1. The angles of a quadrilateral are in the ratio 2:4:5:7. Find all the angles.

A: Given Angle of quadrilateral are in ratio 2:4:5:7. Therefore we consider these angle are 2x,4x,5x…

Q: 6.3t2 - 66.71 +3000 The function p(1)= models the pH level p(t) of a mouth t minutes after eating…

A:

Q: $5,600 is invested in an account earning 9.1% interest (APR), compounded continuously. Write a…

A:

Q: $15,000 is invested in an account that pays 5% interest. How much money will you have in the account…

A: