Help me solve these problems and how to get each answer The Science Road Show (SRS) is a not-for-profit organization that puts on traveling science demonstrations throughout the state. SRS operates on a September 1-August 31 fiscal year. The organization began the year with the following account balances: Cash Grants Receivable Inventory Net Assets without Donor Restrictions Notes Payable Pledges Receivable, Net PP&E, Net Prepaid Rent Wages Payable $40,000 100,000 4,000 169,000 50,000 10,000 75,000 10,000 20,000 SRS recorded the...
include work please What is the voltage V2 (V)? 5002 MA 125V VA hy SRS 150 Ist R1 w 1.5k •V, RA w TO Set .V 20 V .V . SO 3100
Show that the matrix V is a dispersion matrix. Calculate V1/2, V−1/2 and V10 . 014 -131 2-10
please show all work by hand [7 marks] Consider two independent populations. We took two SRS of sizes 10 from each population and x1 = 525.751, 52 = 107.121, x2 = 373.269 and s2 = 67.498 Is there enough evidence to reject the null hypothesis in the following test? (a = 1%) H:M - M2 = 0 Haili - M2 > 0
Prove the following: (a) Let V be a vector space of dimension 3 and let {v,U2,U3} be a basis for V. Show that u2, u2 -2+s and uvi also form a basis for V (b) Show that1-,1-2,1-- 2 is a basis for P2[r], the set of all degree 2 or less polynomial functions. (c) Show that if A is invertible, then det A (Note: Show it for any det A-1 square matrix, showing it for a 2 x 2 matrix...
Show that the following is a valid argument. 1. y V t 2. (w V u) ^(w V x) 3. (q V r) rightarrow w 4. s V p 5. (y ^r) rightarrow x 6. (p ^q) rightarrow (t V r)
1. In a SRS of 10572 college students taken in the year 1996, 2358 said that they had smoked in the last 30 days. In another SRS of 8551 college students taken in the year 2006, 2437 said they had smoked in the last 30 days. Can you reject the claim that the proportion of college students who said they had smoked in the last 30 days in 1996 was at least that of 2006?
Let and let T : R4 → R4 be the map T(v) = v-2 proju,V-2 proju, w (a) Show that T is a linear transformation. (b) Find T] and (c) Show that T is invertible and find T-1 Let and let T : R4 → R4 be the map T(v) = v-2 proju,V-2 proju, w (a) Show that T is a linear transformation. (b) Find T] and (c) Show that T is invertible and find T-1
2. Show that the following is true of the Legendre polynomial : Pn(1) = 1 V n=1,2,3,... Hint: Use Rodrigues' Formula and recall that (x² - 1) = (x + 1) (x - 1) so that you can employ the Product Rule from calculus.
Please explain steps taken and why 1.13 Show that the elements 4 and 2(1+V-3) in Z[V-3] have no g.cd