Which of the following is not a function? O f = {(1,2), (2,4), (3,6), (4,8), (5,10) O h= {(1,1), (1,2), (2,3), (2,4), (3,4)} O k= ((-2,2), (-1,3), (0,4), (1,5), (2,6)} O g = {(-1,3), (0,1), (2,5), (4,8), (8,8)} Working alone at a constant rate, Carla can wash a load dish in 42 minutes, If Carla works together with Dan and they both work at a constant rate, it takes them 28 minutes to wash the same load of dishes. Working at a constant rate, how long would it take Dan to wash the load of dishes by himself?

Q: The ladder Carrie places a 10-foot ladder against a wall. If the ladder makes an angle of 65° with…

A: Given

Q: 7. Circle P has radius 8. Points Q and R lie on circle P, and the length of QR is 4x. What is MZQPR…

A: Given ,  Circle P has radius 8 . Points Q and R lie on circle P and the length of QR is 4π . We have…

Q: Suppose that the first two columns of an orthogonal 3 x 3 matrix (i.e. its columns form an…

A:

Q: Consider the following. X lim X-0 Create a table of values for the function. (Round your answers to…

A: Consider limx→∞sin2xxTo estimate the limit and complete the given table.

Q: The function D(x) = 2375x² + 5134x + 5020 models the total number of AIDS deaths x years after 1984.…

A: Given  D(x) = 2375x2+5134x+5020 For D(x) = 50000, x=? 50000 = 2375x2+5134x+5020 2375x2+5134x-44980 =…

Q: Use implicit differentiation to find dy/dx and d?y/dx?. x? + y? = 9 dy O A. x a?y y' dx2 x² + y? y3…

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Q: (a) Find an equation of the tangent line to the curve y = (1+x²/3}3/2 at x = -1.

A: Given: y=1+x2332 for finding equation of tangent at given pointx=-1, first we need to find slope of…

Q: 2y + 6x = 3 y+3x = 2 How many solutions (x, y) are there to the system of equations above?

A:

Q: .An internet provider needs to run an underground cable from station A, on one side of a river, to…

A: given AB=x cost of laying cable under dry ground =$ 100 per meter cost of laying cable under river…

Q: dy as a function of x. Write the function in the form y = f(u) and u= g(x). Then find y = (- 2x +8)…

A: We know that ,  if y = f ( u ) and u = g ( x )  Then  dy / dx = f ' ( u ) • g ' ( x )

Q: On a particular road map, , inch represents 18 miles. About how many miles apart are 2 towns that…

A: Given: 0.5  inch→18  miles2.5  inches→?

Q: Which is the length of MPNV expressed in terms of ? M. 5 44 A O A. 257 B. 316 C. 79 O D. 79 45

A: In the given circle  Small angle MAN = 44° Radius = 5 units

Q: Find the arc length (portion of the circumference) of the

A:

Q: Plot 5x² +20x-1 showing all the transformations. Check out the vertex with the graph.

A: The given function .The aim is to sketch the graph of the function using the transformation.

Q: 2. Consider the following profit matrix: 0, 02 03 04 Os 20 15 10 11 12 a2 15 20 10 14 16 13 17 15 23…

A: Given- Consider the following profit matrix:   θ1 θ2 θ3 θ4 θ5 a1 20 15 10 11 12 a2 15 20 10…

Q: What do you notice? What do you wonder? Form f(x) = (x + 5)(x + 1)(x – 3) YA g(x) = (x + 5Yx + 1)(x…

A: We can explain the graphs as below.

Q: (1 point) Book Problem 49 13 Use property 8 to estimate the value of the integral / - dr. 13 dæ < VI

A:

Q: Consider the following linear programming model: maximize z = 2x1 + x2 + 3x3 +7 subject to -2x12x2 -…

A: (a) The given model can be expressed in canonical form as follows:   maximize z = 2x_{1} + x_{2} +…

Q: Which expression is equivalent to 2(d + 4)? 8d 8d + 2 2d + 8 6d Submit

A: Given expression  is 2(d+4) To get equivalent expression multiply 2 with (d+4)

Q: Solve this

A:

Q: Which of the following base-2 numbers represents the difference between the base-2 numbers 1010100…

A: We have to find  difference between 1010100 and 1000101

Q: Fraction of sky covered 1.0 20.9 20.8 20.7 206 Time of day Midn 3AM 6AM 9AM Noon 3PM 6PM 9PM 0.45…

A: Cloud Cover The table shows frequency of cloud cover in Minneapolis We have to find what percentage…