65. A quadrilateral whose diagonals are 4.5m and 2.78m and makes an acute angle equals to 59.74". Find the area bounded by the quadrilateral. a. 5.68 sqm b. 3.52 sqm c 5.40 sqm 4.52 sqm d.

Q: b. Based on the result in part (a), is the claim implied by the authors valid? The claim is not…

A: Given that  (c) Sample size n =404 Favorable cases x=239 Sample proportion p^=x/n =239/404 =0.5916

Q: Karen is playing a game of chance with a probability of success of 33%. If she plays the game 43…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: #3 a and b

A:

Q: 9. Let f (x) = & g (x) 2 3 = x-2 x+3 a) Find a simplified formula for g[f(x)]. b) Specify the domain…

A: We have to find function

Q: 1. Let R and S be equlvalence relations on a set A; recall that by definition R, SCAXA. Prove that…

A: We have to solve given problem:

Q: also visited a haunted attraction determined, it appropriate describe completely the sampling…

A: Given Data population proportion,p = 0.373 sample size n = 160

Q: In a certain game of chance, a wheel consists of 46 slots numbered 00, 0, 1, 2. 44, To play the…

A: We have given that  In a certain game of chance, a wheel consists of 46 slots numbered that is a…

Q: (d) A is a subset of P(Z). (e) The numbers a, b and c are not the lengths of the sides of any…

A: The details are given in step 2.

Q: A linear programming problem shows an objective function of: P = 250x + 75y Subject to constraints:…

A: The shadow price associated with a Linear programming problem tells us how much more profit we would…

Q: . The rotor blades of a helicopter are 16 ft long and are rotating at 12 (a) Find the angular speed…

A: Given that: Length of rotor blades, R = 16 ftAngular frequency, ω=120 rpm

Q: 1 d ==sin t+ 4 1 С. - 3 i. Find the amplitude. ii. Find the period. iii. Find the frequency. iv.…

A:

Q: For the following 123 parts say if the given space U, V, W is a subspace of Rn (n = 2, 3, 4…

A: To Check: Whether the following sets forms a subspace of ℝn for some n or not. (2) V=v∈ℝ3 |…

Q: A bank report looks at what strategies and measures financial institutions are pursuing to provide…

A: The random variable financial institutions follow normal distribution. The sample size is 119. We…

Q: 40. House prices: The following table presents prices, in thousands of dollars, of single-family…

A: The question is about measuresGiven :To find :c ) Did the spread increases or decrease ?

Q: A simple random sample of 41 Veterans Day celebrations was selected and the number of children…

A: (14) Obtain the 98% confidence interval for the mean number of children attending all 2017 Veterans…

Q: 2. Compute R2 by using the following table. e e2 Calculate and interpret the correlation…

A: Computing the equation:   X Y X - Xbar (X-Xbar)^2 Y - Ybar (Y-Ybar)^2 (X-Xbar) * (Y-Ybar)   -4…

Q: Directions: Use the following dataset to answer questions 1-3. Show all work. When necessary, round…

A: 2. From the part 1, the regression equation is Y=12.6+1.55X Consider, x y μ^y|x e=y-μ^y|x e^2…

Q: Integrate the function. dx Jzx (1+x) A sin-1 +C tan-1 C In |x|•C D tan-1 .C

A:

Q: Activity 2 You are watching a race of 4 people and you are undecided on whether to bet on Gerby or…

A:

Q: Suppose a tourist is visiting a city that has 6 tourist sites. The graph above is a representation…

A:

Q: Use Kirchhoff's theorem to find the number of spanning trees for the given graph. Show work.

A: In kirchhoffs  theorem i.e the matrix tree theorm, we find the number of spanning tree by…