To bid competitively for the lumbering rights on a certain tract of land, a wood product firm needs to know the mean of the diameter of the trees on the tract to within 2 inches, with a probability of .90. How large a sample of trees should be selected from the tract to estimate the mean diameter if it is known that the diameter of the usable timber on the...
It’s review question, I need this as soon as possible. Thank you 3) For thè diferential equation: (a) The point zo =-1 is an ordinary point. Compute the recursion formula for the coefficients of the power series solution centered at zo- -1 and use it to compute the first three nonzero terms of the power series when -1)-s and v(-1)-0. (25 points) (b) Th...
Dont copié formé thé book oh ya dont copié formé thé book cause you Oiil inde up being triste soi remembré not toi copié frome thé book oh ya!translation in english please!
Washington-Pacific (W-P) invests $3 million to buy a tract of land and plant some young pine trees. The trees can be harvested in 11 years, at which time W-P plans to sell the forest at an expected price of $6 million. What is W-P's expected rate of return? Do not round intermediate calculations. Round your answer to two decimal places.
Jeff put a small box that is 12 inches long, 8 inches wide, and 4 inches tall inside a box that is 20 inches long, 15 inches wide, and 9 inches high. How much space is left in the larger box?
Timber companies in the United States cut down many trees on publicly owned land and many trees on privately owned land. Discuss the likely efficiency of logging on each type of land in the absence og government regulation. How do you think the government should regulate logging on publicly owned lands? Should similar regulations apply to privately owned lan...
explain how a firm's production function is related to its marginal product of labor,how a firm's marginal product of labor is related to the value of its marginal product, and how a firm's value of marginal product is related to its demand for labor?
part one: In a trapezoid the bases are 8 inches and 4 inches, the non parallel sides are 5 inches and 7 inches and the height is 7 inches. Find the perimeter of the trapezid. part two: Find the area of the trapezoid for part one.
a rectangular container with dimensions 10 inches by 15 inches by 20 inches is to be filled with water, using a cylindrical cup whose radius is 2 inches and whose height is 5 inches, what is the maximum number of full cups of water that can be placed in the container without it overflowing?
solve and writein simplest terms: 3 yards 1 foot 10 inches+ 5 yards 2 feet 4 inches8 yards 3 feet 14 inches 8 yds 4 feet 2 inches 9 yards 1 foot 2 inches. check that.you need to convert everything into inches 1 yard = 16 inches 1 foot = 12 inches The answer would be: 178 inches
(1) A box has a height of 6 inches, a width of 4 inches, and a length of 10 inches (and therefore a volume of 240 cubic inches). The height is decreasing at a rate of 0.5 inches per minute, the width is increasing at a rate of 2 inches per minute, and the length is increasing at a rate of 1 inch per minute. At what rate is the volume changing? Car A travels...
1) Imagine that you work for a firm that sells good x in a perfectly competitively market. You know that you are one of 100 firms in this market and that they all have the same short run individual supply function: q=2 Px – 0.5 PŁ + 0.5 K You also know that there is only one type of consumer, that there are 100,000 of them in the market, and that they have...
how many cubic inches of ice cream can an ice cream cone hold (within the cone) if its height is 7 inches and the diameter of its base is 3 inches? give solution accurate to the nearest hundredth.
Buffalo Mining Company has purchased a tract of mineral land for $1,296,000. It is estimated that this tract will yield 172,800 tons of ore with sufficient mineral content to make mining and processing profitable. It is further estimated that 8,640 tons of ore will be mined the first and last year and 17,280 tons every year in between. (Assume 11 years of mi...
Compare the population per square mile in Asia to the population per square mile in North America for the year 2000 Asia is 17,400 (land area) and land area is 1000 mi squared population is 4,028,000,000 North America is 9,400 (land area) and land area is 1,000 mi squared population is 305,000,000 I did it like this: 4,028,000,000 over (17,400 * 100)mi squar...
Need to find the Radius and the Hoop stress for the given Current pressure cylinder: Brass (C26000), 7 inches long, 0.325-inch inner diameter, 0.25 inches thick Inside diameter = 0.5 inches Incoming pressure 300 psig, exit pressure 1,950 psig
Assuming that the heights of college women are normally distributed with mean 62 inches and standard deviation 3.5 inches, what percentage of women are between 58.5 inches and 72.5 inches? (Points: 5) 34.1% 84.0% 15.7% 13.6% 97.6%
Assuming that the heights of college women are normally distributed with mean 62 inches and standard deviation 3.5 inches, what percentage of women are between 58.5 inches and 72.5 inches? 34.1% 84.0% 15.7% my answer was 13.6 13.6% is this correct 97.6%
Using the Data above in the image, Please solve the following and show all calculations! 2. Calculate the first 3 moments of the distribution n (mean diameter, mean area diameter, mean mass diameter) he following drop size distribution was measured in a post-frontal cloud at Whitetop Mountain, Virginia. The data are from a 5 minute sample and are given as c...
40. The Screw Right Company claims their 34 inch screws are within ±0.23 of the claimed mean diameter of 0.750 inches with a standard deviation of 0.115 inches. The following data were recorded. 0.757 0.723 0.754 0.737 0.757 0.741 0.722 0.741 0.743 0.742 0.740 0.758 0.724 0.739 0.736 0.735 0.760 0.750 0.759 0.754 0.744 0.758 0.765 0.756 0.738 0.742 0.758 0.7...