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Answers by Webbiedave

Answers by Webbiedave
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Let S = {(1,0,0),(2,1,0),(3,1,1)} in R3 Which of the following is true? a. S spans R3 b. S spans R? C. S does not span R3 d. None of the above​
answered Aug 30, 2021
2 votes
1.5k views
A ​6 1/2 foot by ​20 foot concrete wall is to be built using concrete blocks. Find the area of the wall.
answered Aug 27, 2021
2 votes
53.5k views
The center of a large bar magnet is z = 25 cm from a thin plate of high resistance material 12 cm long, 2.5cm high, and 0.1 cm thick that is connected to a 240 V power supply whose internal resistance
answered Jul 28, 2021
5 votes
120k views
Suppose the capital gains tax is 28 percent and you purchased a house ten years ago for​ $80,000. If you sold the house today you would get​ $140,000. Your tax liability would be:A. indeterminate without
answered Jul 15, 2021
7 votes
223k views
"Ponytails! Those girls who messed with Frostie and me had ponytails. Is she cool?” "I think so.” Ernie sat up in bed. "I bet you that’s her.” Alfonso felt his stomach knot up. "She’s going to be my girlfriend,
answered Jul 14, 2021
5 votes
169k views
A line passes through (3, 7) and (6, 9). Which equation best represents the line? (4 points) y = 3 over 2x + 5 y = 2 over 3x + 5 y = 3x + 2 y = 2 over 3x + 2
answered Apr 2, 2021
3 votes
234k views
I teach English to foreign students. Identify the indirect object. (a) teach (b) 1 (c) English (d) foreign students​
answered Feb 27, 2021
2 votes
155k views
Please hurry!!!!! -5 5/8 + 3 1/2
answered Jan 13, 2021
0 votes
21.0k views
PLZ HELP MEHHHHH! How did the Mongol conquest affect China’s economy? Select all that apply. A. Sea trade increased greatly. B. Merchants were taxed more heavily. C. The port of Quanzhou was closed. D.
answered Oct 19, 2020
3 votes
188k views
La maison d'édition «L'instant même» (publier) cette anthologie. Tu (ne pas enregistrer) mon émission préférée jeudi dernier? Nous (attendre) deux heures sous la pluie. Après avoir réfléchi, j' (choisir)
answered Jun 28, 2020
0 votes
8.7k views
An ion is: A. An electron. B. A Neutron. C. A charged particle/atom. D. A particle/atom found in the nucleus.
answered Apr 10, 2020
4 votes
147k views
If the police arrive at larry’s office without probable cause or a warrant and demand to search the premises, larry can
answered Feb 8, 2020
3 votes
71.6k views
Which of the following explains why using locally-produced resources (as opposed to those produced a great distance away) can be considered a form of conservation? Question 39 options: a) Transporting
answered Jan 25, 2020
4 votes
70.1k views
Keeping in mind the ending of the story, which best describes the irony of Mr. Shiftlet’s statement? Mr. Shiftlet does not need a fortune, as he places no value on financial wealth or the security of having
answered Sep 11, 2019
6 votes
86.6k views
A pair of shoes costs $52.99 and the state sales tax is 8%. Use the formula C = p + rp to find the total cost of the shoes, where C is the total cost, p is the price, and r is the sales tax rate.
answered Aug 30, 2019
1 vote
25.0k views
The length of a copper wire is 1.6 centimeters (cm). What is the length of this wire in meters (m)? 1.6 mc031-1.jpg 10–3 m 1.6 mc031-2.jpg 10–2 m 1.6 mc031-3.jpg 102 m 1.6 mc031-4.jpg 103 m
answered Feb 16, 2019
5 votes
135k views
Find the value of x using the given information. Then find the measure of
answered Jan 12, 2019
4 votes
141k views
Rowena has a $150,000 homeowner's insurance policy with a $1,000 deductible on her house. Her premium payment is $100 per month. If she makes a $5,000 claim on the policy in a given year, how much will
answered Nov 21, 2018
4 votes
18.2k views
Which sentence in the passage has a capitalization error? Helpful Technology Technology has changed the way people travel. The invention of the Global Positioning System has impacted transportation around
answered Sep 4, 2018
2 votes
157k views
Beverly is creating a website for her new clothing company. Aside from including photographs, how can she use the index page to quickly attract the attention of young adults looking for the latest summer
answered Aug 29, 2018
2 votes
93.5k views
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