Mathematics, 26.04.2021 01:00 liltonio
On a map with a scale of 1:75000 the distance between a hotel and the airport is 5cm. What is the actual distance in km?
Answers: 3
Mathematics, 22.06.2019 00:00
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
Mathematics, 22.06.2019 08:20
Question 3 (a) consider the data. 00 0 25 0.5 05 () construct the divaded difference's table for the data (u) construct the newton form of the polynomial of lowest degree that interpolates /() at these points (3) (ii) suppose that these data were generated by the function cos 2 ()=1+ 2 use the next term rule to approximate the error ip(z)- f() over the interval 0,0 5 your answer should be a pumber 3 (b) let f ((z) co+ clco, ci e r) set up the normal equations to find the least squares best fe f to approximate the data x y 2 y2 (c) find the constants a,b and c such that stz)(z-1+b(z-1)2+6(z-1)+1 cr +182-30+19- 1sz< 2 25z< 3 (9) s a natural cubic splhne [25] |turn over
Answers: 3
Mathematics, 22.06.2019 09:40
Consider the following sequence of numbers. the common ratio of the sequence is =? the sum of the first five terms of the sequence is=? blank 1 options: -1/3,-3,1/3,3 blank 2 options: -303,183,-60,363
Answers: 2
Mathematics, 22.06.2019 10:50
Aproduction process manufactures electronic components with timing signals whose duration follows a normal distribution. a random sample of 10 components was taken, and the durations of their timing signals were measured. a. the probability is 0.05 that the sample variance is bigger than what percentage of the population variance? b. the probability is 0.10 that the sample variance is less than what percentage of the population variance?
Answers: 2
On a map with a scale of 1:75000 the distance between a hotel and the airport is 5cm. What is the ac...
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