I need some help with the document in this question. It is an algebra test that needs to be completed. There is not a whole lot that I can pay but should not take an expert to long.
1. Math1151 Algebra. S1 2013 Test 2. Version 2a.
Is the vector u = (1,-5,-2)T parallel to the plane x = (2,4,-1)T +?v+Âµw where v = (1,2,2)T and w = (3,-1,7)T?
Find the shortest distance from the point with coordinate vector a = (3, -1, 4) T to the plane ? with equation x + 3y + 3z = 5.
A fifth of the items handled by a courier company are parcels, and the rest are documents. The company delivers 80% of parcels on time and delivers 90% of documents on time. If an item is selected at random, find the probability that
The item is a parcel and it was delivered on time
an item was delivered on time
The item is a parcel, given that it was delivered on time.
2. Math1151 Algebra. S1 2010 Test 2. Version 2b.
A chemical plant produces two substances, eubutymate and barbidol. To produce one unit of eubutymate requires 0.1 units of barbidol, and to produce one unit of barbidol requires 0.2 units of eubutymate. If the plant receives an order for 1900 units of eubutymate and 300 units of barbidol, how much of each needs to be produced altogether?
(3)For the vectors v = (7, 1, -1) T and w = (-3, 1, 2) T, find (a) a vector perpendicular to both v and w
(b) The area of the parallelogram spanned by v and w
Suppose that bag 1 contains three red balls and a black ball, and bag 2 contains one red ball and two black balls. If a bag is selected at random and a ball is drawn at random from it, find the probability that
Bag 1 was selected and a black ball was drawn Solution. 1/2 Ã— 1/4 = 1/8
a black ball was drawn
Solution. 1/2 Ã— 1/4 + 1/2 Ã— 2/3 = 1/8 + 1/3 = 11/24
bag 1 was selected, given that a black ball was drawn
Our Service Charter
Excellent Quality / 100% Plagiarism-FreeWe employ a number of measures to ensure top quality essays. The papers go through a system of quality control prior to delivery. We run plagiarism checks on each paper to ensure that they will be 100% plagiarism-free. So, only clean copies hit customers’ emails. We also never resell the papers completed by our writers. So, once it is checked using a plagiarism checker, the paper will be unique. Speaking of the academic writing standards, we will stick to the assignment brief given by the customer and assign the perfect writer. By saying “the perfect writer” we mean the one having an academic degree in the customer’s study field and positive feedback from other customers.
Free RevisionsWe keep the quality bar of all papers high. But in case you need some extra brilliance to the paper, here’s what to do. First of all, you can choose a top writer. It means that we will assign an expert with a degree in your subject. And secondly, you can rely on our editing services. Our editors will revise your papers, checking whether or not they comply with high standards of academic writing. In addition, editing entails adjusting content if it’s off the topic, adding more sources, refining the language style, and making sure the referencing style is followed.
Confidentiality / 100% No DisclosureWe make sure that clients’ personal data remains confidential and is not exploited for any purposes beyond those related to our services. We only ask you to provide us with the information that is required to produce the paper according to your writing needs. Please note that the payment info is protected as well. Feel free to refer to the support team for more information about our payment methods. The fact that you used our service is kept secret due to the advanced security standards. So, you can be sure that no one will find out that you got a paper from our writing service.
Money Back GuaranteeIf the writer doesn’t address all the questions on your assignment brief or the delivered paper appears to be off the topic, you can ask for a refund. Or, if it is applicable, you can opt in for free revision within 14-30 days, depending on your paper’s length. The revision or refund request should be sent within 14 days after delivery. The customer gets 100% money-back in case they haven't downloaded the paper. All approved refunds will be returned to the customer’s credit card or Bonus Balance in a form of store credit. Take a note that we will send an extra compensation if the customers goes with a store credit.
24/7 Customer SupportWe have a support team working 24/7 ready to give your issue concerning the order their immediate attention. If you have any questions about the ordering process, communication with the writer, payment options, feel free to join live chat. Be sure to get a fast response. They can also give you the exact price quote, taking into account the timing, desired academic level of the paper, and the number of pages.