A circular gift has a 4 3/4-inch radius. Ilyssa wants to wrap a ribbon that costs $0.50 per inch around the gift. How much money will she spend?

Q: Given any set X and given any functions f: X to X, g: X to X, and h: X to X, if h is one-to-one and ...

A:

Q: pA -r + qvris Contingency O None of the choices O Tautology O Not WFF Contradiction

A:

Q: The lim,1 f(x) exists in III O a. I and Il| O b. 1, II, and II O c. Il only O d. lonly r+h-Vc Evalua...

A:

Q: If f is continuous for t > 0, the Laplace transform of ƒ is the function F defined by: F(s) := | f(t...

A: The solution is given as  

Q: 2. Using the method of undetermined coefficients, find a particular solution of V +y =t(1+ sin t).

A: we have to find the general solution of y''+y=t(1+sint)

Q: Using the maxima and minima of the function, produce

A: Given,           I=∫∫De4(x2+y2)dA Where D is the circular:                x2+y2≤1.   

Q: A connected simple graph has five vertices (each of degree four). Into how many regions is the plane...

A: Given that  A connected simple graph has five vertices each of degree four.  To find The number of r...

Q: Let X be a set and {Ya|a E A} an indexed family of sets. Prove that X U (Naea Ya) =Naea (X U Ya).

A:

Q: 4. If K = { x € N| |x- 3| 0}. Then, TC R. 6. Let V = { x € Z| x* – 9x² + 20 = 0 }. Then, IP (V)| = 1...

A:

Q: Question 1 Is the ff. argument valid? ( Note: means "-") ..r O Insufficient information to find the ...

A:

Q: What is the value of 322 + 72 +1 z+1 zp-

A: By Cauchy integral theorem, if a function is analytic with in and on the boundary of a simple closed...

Q: Let X be a set and {Ya|a E A} an indexed family of sets. Prove that X U (naEA Ya) =Naɛa (X u Ya).

A:

Q: EXERCISES: Solve the following DE by using separation of variables or method used in solving exact D...

A:

Q: Question 1. Show that in S7, the equation x2 (1234) has no solutions. Question 2. Let n be an even p...

A:

Q: What type of graph is the ff.? 4. O ycle graph O complete graph O wheel graph O complete bipartite g...

A: a complete bipartite graph is a special kind of bipartite graph where every vertex of the first set ...

Q: A company is expected to result 600$ savings annually for the 5 years, if the rate of interest is 7%...

A: To find- A company is expected to result 600$ savings annually for the 5 years, if the rate of inter...

Q: Question 8 (p (q v r)) → ((p ^ ¬q) → r) is O Contingency O Tautology O None of the choices O Not WFF...

A:

Q: select the numeral preceding the statement or expression that best answers the question. 18. If a → ...

A: 18) We have  a → b and d → ~ b Contrapositive of  d → ~ b is ~(~b) → ~ d Thus we will get ,  b → ~ d...

Q: Evaluate a.j3 b.j4 c. j23 d. j9 Further problems on the introduction to cartesian complex number. In...

A:

Q: 3. Find the volume of a sphere with radius r by integration.

A:

Q: X1 + 2x2 + X3 3x1 – x2 + 2x3 = = 2 3 %3D X1 – 2x2 + X3

A:

Q: 1. A 20-lb force is applied to the control rod AB as shown in Figure 2.1. Knowing that the length of...

A: The Answer for the above problem is given below

Q: Assume X, Y CU. Prove that (U \ X) U (U \ Y) = U \ (X n Y)

A:

Q: r X, Y, Z. The ratio of Container X to Container Y is 5 : 2. The ratio of Container Y to Container Z...

A: Given, Benjamin poured 78 milliliters of water into Container X, Y, Z. The ratio of Container X to C...

Q: Determine whether the functions fi(x) = cos 3r, f2(x) = x, and f3(x) = cos² r independent on the int...

A:

Q: Determine the validity of the ff. proof: Theorem: For every integer k, if k>0 then R+2k+1 is composi...

A:

Q: 3 0 3 and define T: R²→R? by T(x) = Ax. Find the images under T of u = - 5 a and v = b Let A = 0 3 T...

A:

Q: One aspect of the beauty of scenic landscape is its variability. The elevations (feet above sea leve...

A: Given , Number of towns selected  = 12 and the data  901 , 658, 577, 1360, 901, 1198, 820, 1090, 631...

Q: Consider the two-dimensional diffusion equation u, = a²(u„ +u„). a. State the FTCS scheme for the gi...

A: Here, we are given the following diffusion equation.                 ut=α2uxx+uyy For (a), As per th...

Q: 16. Let f(x) be a differentiable function defined on [0, 2] such that f (x) = f (2 - x) for all x e ...

A:

Q: Question 6. defined function is continuous everywhere: Determine for which values of a the following...

A: To finds values of a we will use the basic definition of continuity 

Q: Use the False Position method to find an approximation to the value of v7 that is accurate up to wit...

A: False position method formula x2=x0-f(x0)⋅ x1-x0 f(x1)-f(x0)  

Q: Find all x in R“ that are mapped into the zero vector by the transformation XHAX for the given matri...

A:

Q: In the adjoining figure, point Q is the center of the top face, and R is midpoint of the segment. |2...

A:

Q: 1. Classify the following differential equations as to ODE/PDE, order, degree, linearity, coefficien...

A: Given:  6. dxdy+y2x=siny7. dxdt+dydt=18. ∑i=0naixd(i)ydx(i)=f(x), where d0ydx0=y9. 3xy'+2z''-yz=0y-z...

Q: If f: X to Y and g : Y to Z are functions and g o f is one-to-one, thus, g must be one-to-one. True ...

A:

Q: needed for each step. Reasons Statements Given: 1. b → c 1. b c 2. 2. -d ~c 3. -d -d → ~c 3. 4. Prov...

A:

Q: Graph on a number line the month you were born(1 = January, 2 = February, etc) %3D %3D

A:

Q: 1. Classify the following differential equations as to ODE/PDE, order, degree, linearity, coefficien...

A:

Q: The coefficient recursion relation for the general series solution of y" – xy' – 3y = 0 about 2o = 0...

A: Given: y''-xy'-3y=0 To find: The coefficient recurrence relation for the general series solution to ...

Q: Match each graph with its contour map. Graph A matches Graph B matches Graph C matches Graph D match...

A: The answer for the above problem is given below

Q: Evaluate: 2 (a) (1+ j)* (b)

A:

Q: b Ditections: For each graph, write tne equation of the line 8. 9.

A: Introduction: An equation of line passes through points x1,y1 and x2,y2 is given by, (x-x1)=y2-y1x2-...

Q: A fish farm stocks its lake with 350 fish prior to commencing operations. The farm management compan...

A: The given differential equation is dpdt=p600-p-50000 for p≥0.ft,p=p600-p-50000 Initially at t=0, num...

Q: 1 FOr WHAT VALUE(5) OF k (IF ANY) ISs THE FOLLOWING MATRIX SIN GULAR? A = K-I 3

A: Given matrix is A=k000k-13011

Q: %3D 13 4 -6 3. -4 8 4 24 4 12 2 A = B = -5 6. 4 3. 2. %3D 2.

A:

Q: The general solution of xy" – 2xy' +3y = 0 for x +0 is y = %3D 이미이2e1 cos( In |z|) + c2 sin(1In |리1)...

A:

Q: Directions: Solve the following. Show your Complete Solution. ANSWER ALL PLEASE 1. 51-55. A = 1, 45...

A:

Q: Complete bipartite graphs Km,n are trees if and only if

A: We need to find a necessary and sufficient condition for Complete bipartite graphs Km,n are trees.

Q: 5. det B - tr (A)

A: