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New questions in the section Mathematics
Pete855217
+8
2021-09-10 05:50:01
The distribution of heights of women aged 20 to 29 is approximately Normal with mean 63.6 inches and standard deviation 3 inches. The height (± 0.1 inch) of the middle 68% of young women falls between a low of inches and a high of inches.
Answer
Syn_
+15
2021-09-10 05:49:01
Find the tree whose... 3. Find the tree whose Prüfer code is (1,2,3,2,2,5)? 3. Find the tree whose Prüfer code is (1,2,3,2,2,5)?
Answer
Editor Su
+13
2021-09-10 05:45:01
a. What does the line of best fit predict the company's revenue to be in 2011 (year T)? Which problem-solving method is most suitable for this problem? The graph below shows a company's revenues in 2004, 2006, 2008, and 2010. The equations for the...
Answer
Omar Abid
+19
2021-09-10 05:40:01
These are the answers. Can someone help in figuring out how to get them? 15. A coffee machine is adjusted to provide a population mean of 110 ml of coffee per cup and a standard deviation of 5 ml. The volume of coffee per cup is assumed to have a normal ...
Answer
Guest123
+13
2021-09-10 05:33:02
!.."(r'+0dc taken aking the contour y-r+1 Assume that, are malpnts of Let each subinterval a) Approximate the given integral using lim Σ f(4)A, with i) n#1 and subinterval xincreases uniformly. ii) n=2 and subinterval x increases uniformly iii) n#...
Answer
Remmy Kasili
+12
2021-09-10 05:02:02
(a) In order to express the function y = 1010 x + 4, as a composition of two functions the outer of which is an exponential function, we would let u be equal to the inner function, u = , and then write y as a function of u, as follows: y = . (b) In order ...
Tana00
+5
2021-09-10 05:00:02
The point P(2, 1) lies on the curve y = √x - 1. If Q is the point (x, √x - 1), use a scientific calculator to find the slope of the secant line PQ (correct to sixdecimal places) for the following values of x.x value is 1.5
Answer
MaaameA
+6
2021-09-10 04:56:02
Mary worked 30 hours this week, five of these hours were on Christmas Day (holiday pay). Determine Mary’s gross pay for this week
Answer
Selva
+18
2021-09-10 04:50:01
27. Prove that the determinant of the matrix 2 Y3 -I is 2, where (y)(y2()(ys)2. Prove also that the inverse of the matrix G is G(G-I)T İs an orthogonal matrix. Show also that the vector Show that the matrix A is an eigenvector for the matrix A and determi...
Answer
Jaimsy
+16
2021-09-10 04:21:02
8. Chapter 10, Section 10.2, Problem 14 Education influences attitude and lifestyle. Differences in education are a big factor in the "generation gap. Is the younger generation really better educated? Large surveys of people age 65 and older were take...
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