
Please show me the calculation clearly. thank you so much!!


Please show me the calculation clearly. thank you so much!! Q1. (Par Value) Calculate the following:...
Please show me the data in SAS and the
output.
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1.
2.
It has been suggested that central nervous system malformations in newborns may be related to the hardness of water supplies. Data on the number of central nervous system malformations per 1000 births, and water hardness (in ppm) were collected from 20 geographic regions. These data are stored in "ens.xls" on ELC in two columns: 1 malformation rate (per 1000 births), and 2) hardness (ppm)....
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ID 7 5 2 4 1 3 7 3 5 4 yi 0 7 6 5 6 XIi 5 6 2 1 1 2 7 X2i 4 6 The regression model is specified: y-aotaixi+ax2+e. i) Please find ao, a1 and a2 estimates. ii) Please find R2 and adjusted R2 if SSR=58.44 iii) Gvien R,2-0.2025, which is the R2 ofx-botax1+v, please find var(a1)=?
ID...
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much.
22.) What are the mechanisms and main product for the following series of reactions? 1) KMnO, 2.) SOCI,
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show all steps thank you so much
Q4 On mountainous downhill roads, escape routes are sometimes placed on the side of the road for t Assuming a constant upward slope of 26, calculate the horizontal that slowed from 110 km to rest in 7.0 seconds. (see proble Ch 3, page 72, #53). rucks whose brakes might fail. and vertical...
please show all arrows and
state the reaction clearly so it’s easy for me to follow and
understand.
1. Propose the reagents for the following synthesis. Show your work (retrosynthesis) for partial credit. (Hint - This should take you somewhere between 5 and 10 steps).
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please show all steps thank you so much
Q1 The following formula estimates an average person's lung capacity V (in liters, where 11-103 cm): V = 4.1 H-0.018 A-2.7 where H and A are the person's height (in meters) and age (in years), respectively. In this formula, what are the UNITS of the numbers 4.1, 0.018, and 2.7?...
please show me the whole work for question 4) and 5),thank you
so much
An insulating wall is composed of 10 cm of a material having an thermal conductivity of 5 W/m.K, and an unknown thickness of cork, which has a thermal conductivity of 0.045 W/m.K. How thick must the cork be if the heat losses through the wall are to be less than 10W/m2 when the inside temperature is 20degree C and it's -20degree C outside? Water flows through...
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A gas in a cylinder is held at a constant pressure of 2.30 times 10^5 Pa and is cooled and compressed from 1.70 m^3 to 1.20 m^3. The internal energy of the gas decreases by 1.40 times 10^5 J. Find the work done by the gas. Find the amount of the heat that flowed into or out of the gas. State the direction (inward or outward) of...
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possible? Thank you so much!
Draw the structure for benzoic acid. Draw the equilibrium reaction between benzoic acid and water. Label the acid, base, conjugate acid, and conjugate base.
No.3. Please show me specific steps. Thank you so much!
W, wer scar lain the zero vector. 3. (12 pts) Determine the matrices associated with Projn and Refin where I : 2x + 5y - z = 0.