Given vectors u = −33i + 6j and v = −19i + 5j, find vector u — v. -

Q: Consider the table below: Classes Frequency, Cumulative Midpoint, fm (Mass) Frequency f (kg) 30.00<…

A: Given that: Classes (Mass) (kg) Frequency, f Cumulative frequency Midpoint, m fm fm2…

Q: 1. Calculate a point estimate for the true population average unemployment duration.

A:

Q: II. Consider the circle C₁: r= 1 and the roses C₂ : r = cos 20 and C3 r = 2 cos 20, each of which is…

A: Given,C1: r = 1 ,      C2 : r = cos2θand  C3 : r =2cos2θ

Q: Verify by Mathematical induction Prove : n(n+1)

A: To prove:                                                                  ∑i=1ni3=nn+122 for all…

Q: For a natural number n, we define n! = 1-2-3 (n − 1). n. - For example: 2! = 1-2, 3! = 1-2-3 = 6,…

A:

Q: 1. The Brazilian Forest Service (Servico Florestal Brasileiro, SFB) is faced with the need to…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: What is the orientation of the equation of an ellipse below? y² x-² 2.25

A: Solving the following problem

Q: I. Let C be the curve with parametric equations 3t-1² I= and yIn(t-1) for t€ (1.+00), t-1 and let P…

A: The parametric equations of the curve C is given as, x=3t-t2t-1 and y=lnt-1 for t∈1, ∞ The given…

Q: Match the tool/term to its purpose. Each answer should only be used once. A, Describes the exact…

A: In the given problem, we need to match the items given on the left-hand side to the purpose they are…

Q: 3. Bayes' Theorem. On September 2nd the previous week n=35,000 Covid-19 tests were performed. After…

A: According to the given information, PT=0.005 PF=1-PT      =1-0.005      =0.995   P+/T=0.98…

Q: A test was given to a statistics class. Results for each gender and for one student in each gender…

A:

Q: Based on the information provided: 1. Calculate a point estimate for the true population average…

A: Ans.   Here  it is given that ,   Sample Size = n = 64                      and average unemployment…

Q: Determine the value of k so thatf(x)is continuous at x = 2. 2 k² - x², x < 2 f(x): = 1.5kx, x ≥ 2

A: here we have to find the value of "k".

Q: Use integration by parts to show that | (x) dx = xf(x) –J xf(x) dx

A: For (a), ∫f(x) dx=∫1×f(x) dxBy integration by parts,=∫1 dxf(x)-∫∫1dx×ddxf(x) dx=x f(x)-∫xf'(x) dx

Q: 81. What is wrong with the following calculation? 0 =0 +0 + 0 + ... = (1 – 1) + (1 – 1) + (1 – 1) +…

A: Given a calculation.

Q: Problem 3. Let Mnxn (R) denote the vector space of all n x n matrices with real entries. Let S be…

A: The given sets are S=X∈Mnxnℝ : Xt=X , A=X∈Mnxnℝ : Xt=-X. (a) To Find: Bases for both sets. (b) To…

Q: A natural cubic spline S for a function f i defined by: x3 x2 - 12 4 3. S(x) = x3 3x2 + ах 4 17 + ax…

A:

Q: Use Green's Theorem to evaluate F. dr. (Check the orientation of the curve before applying the…

A: see attacments

Q: Aradio station runs a promotion at an auto show with a money box with 15 $100 tickets, 14 $50…

A: Given: A radio station runs a promotion at an auto show with a money box containing tickets. 15…

Q: lentify the quadric surface (ellipsoid, elliptic cone, elliptic paraboloid, elliptic hyperboloid of…

A:

Q: The region enclosed by the given curve Find the volume of the resulting solid.

A: Given: x=1+y2x=0y=1, y=2About the x-axis.

Q: „Determine the domain and range of the function and explain your answer. 1 f(2) = %3D -

A:

Q: show

A: Here we use definitions of like sup and lim inf.

Q: Ten percent of the world's population is left-handed. A researcher claims that left-handed…

A: Given: n=900 and p=9%=0.09. a) The mean of p^ is μp^=p=0.09