3 Consider the triangle with vertices A(1,0, 1), B(3, 2,0) and C(1, 3, 3) (a) Find the angle at the vertex B Express your answer in terms of the arccosine function Is this angle acute, obtuse, or right (b) Find the area of the triangle ABC 3 Consider the triangle with vertices A(1,0, 1), B(3, 2,0)...

The Answer is in the image, click to view ...

3. Consider the triangle with vertices A(1,0, -1), B(3,-2,0) and C(1, 3, 3). (a) Find the...

Fantastic news! We've Found the answer you've been seeking!

Question:

Related Book For answer-question

Sampling Design and Analysis

ISBN: 978-0495105275

2nd edition

Authors: Sharon L. Lohr

See More Books

Posted Date: Mar 01, 2023 01:38 AM

See More Questions

Determine by direct integration the centroid of the area shown. Express your answer in terms of a and b. y=
Consider the triangle with vertices P(2, 0, -3), Q(5, -2, 1), and R(7, 5, 3). (a) Show that it is a right-angled triangle. (b) Find the lengths of the three sides and verify the pythagorean theorem.
Express each angle in radians, leaving your answer in terms of if appropriate: a. 120 b. 540 c. 22 d. 150 e. 37.5
Which of the following statements about close buyer-seller relationships in business markets is FALSE? Long-term commitments on larger order quantities often cause the supplier to raise its selling...
1. What is the problem in this scene? 2. What are the engineers options for solving the problem? 3. Does this scene show innovation and innovative behavior? If so, in what form? This film...
Budgeted sales are $982,000, break-even sales are $932,200, and fixed expenses are $429,000. The company's budgeted margin of safety in dollars is?
A senior VP has proposed that "we pay too much tax, so we should issue new debt and use the proceeds to buy back common stock." What would be the logic behind this statement?
Abridged balance sheets and income statements along with relevant note disclosures from Revlon Inc.'s 2011 annual report are presented below. Required: a. Compute the following key financial ratios...
At the end of June, the job cost sheets at Ace Roofers show the following costs accumulated on three jobs. At June 3 0 Job 5 Job 6 Job 7 Direct materials $ 1 8 , 0 0 0 $ 3 4 , 5 0 0 $ 2 8 , 5 0 0...
Suppose that the fixed effects model is formulated with an overall constant term and n 1 dummy variables (dropping, say, the last one). Investigate the effect that this supposition has on the set of...
Integer numValues is read from input, representing the number of integers to be read next. Then, the remaining integers are read and stored into array inventories List. For each element in...
1. Suppose you are required to study the feasibility of installing a new high broadband service provided by your telecommunication provider to a remote village. Analyse TWO (2) advantages and...
(d) Based on the following scenario, assume Ali and Aminah are trying to communicate over an insecure network using public-key encryption. Ali and Aminah have published their public keys on their...
Managing network performance is always a great challenge. This doubles when multiple point products are used to manage it. For this discussion, pick one of the following topics associated with...
QUESTION 1 List the three private IPv4 address ranges as specified by RFC1918. One address per answer box. Class A First IP: Class B First IP: Class C First IP: Last IP: Last IP: Last IP: QUESTION 2...
For a medium-sized whose network infrastructure runs on WAPs, routers, switches between two sites, what would be a good way to ensure there is minimal downtime should one site's router fails?
This exercise uses the normal probability density function and requires the use of either technology or a table of values of the standard normal distribution. The cash operating expenses of the...
On October 1, 2014, the Dow Jones Industrial Average (DJIA) opened at 17,042 points. During that day it lost 237 points. On October 2 it lost 4 points. On October 3 it gained 209 points. Deter-mine...
Repeat Exercise 16, for estimating the percentage of children who had previously had measles. The file measles.dat contains data consistent with that obtained in a survey of parents whose children...
An alternative approach to linearization variance estimators. Demnati and Rao (2004) derive a unified theory for linearization variance estimation using weights. Let Î¸ be the population...
A health official takes a two-phase sample to estimate the prevalence of diabetes in a population. In phase I, an SRS of size 1000 is taken from the population of size 100,000, and each individual is...
Brown India Limited manufactures office tables. Normal capacity of the factory is 60,000 tables per annum. Following are the cost and inventory details for the year 200506. Required: Carry out the...
Usha Corporation Ltd. sought the advice of an investment advisor for deployment of surplus funds of around Rs. 45 lakh in the stock market. The advisor advised to invest in Bhonsle India Ltd. and...
Ram Lakhan Company Ltd. produces one unit of product B by using one unit of raw material A. During 200506 A costed the company 4,200. Conversion cost was 850. As on 31st March 2006, being the...

3. Consider the triangle with vertices A(1,0, -1), B(3,-2,0) and C(1, 3, 3). (a) Find the...

Question:

Expert Answer:

Sampling Design and Analysis

Students also viewed these mathematics questions