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Answers by DerekH

Answers by DerekH
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In this item, two statements are linked by the conjunction "because". Determine if the statements are true (by writing the letter A in the spaces provided) or false (by writing the letter F) and if there
answered Aug 5, 2024
4 votes
114k views
Without the specific angles and lines mentioned in the problem, I can't provide answers for this question. Please provide the angle measures and the lines involved.
answered Jun 17, 2024
3 votes
77.0k views
Legal considerations must be taken into account while investigating computer crime. Who should investigators work with while dealing with computer crime? Option 1: District Attorney Option 2: FBI Option
answered Apr 9, 2024
3 votes
5.4k views
________ involves considering what you enjoy doing, your work style, and work experiences. a) Psychoanalysis b) Self-assessment c) Counselling d) The resumé
answered Mar 25, 2024
4 votes
107k views
Two generating units have the following characteristic : Unit 1 (Gas) : H₁(P₁) = 100 + 4*P₁ + 0.002*P₁² 50 MW < P₁ < 500 MW Unit 2 (Coal): H₂(P₂) = 300 + 6*P₂ + 0.0025*P₂² 50 MW < P₂ < 400 MW The fuel costs for the units are as follows: . Gas : 0.6 $/MBtu . The coal costs 14 $/ton and has an average heat content 125-- Btu/lb (1 ton = 2000 lb) Unit 2 is on a take-or-pay supply contract and must burn 500 tons of coal during the 8-h time period. Assume both units are on-line and they should meet the following load : Period Duration Load (MW) 1 4 hours 400 2 4 hours 650 For a starting value of y = 12 $/ton, in iteration 1, the power output of Unit 2 during time period 1 is equal to : a. 100 MW b. 200 MW c. None of thses d. 300 MW
answered Jan 12, 2024
4 votes
194k views
What is a heat engine? What are examples of heat engines? Why is it impossible for a heat engine to be 100 % efficient?
answered Jan 11, 2024
3 votes
114k views
What is the value of x for the triangle shown to the right?
answered Dec 9, 2023
3 votes
209k views
Which function's graph has a zeros at (-5,0) and (2,0)?
answered Aug 16, 2023
6 votes
8.0k views
Factorise this expression as fully as possible 8x2- - 4X
answered Aug 11, 2023
3 votes
93.1k views
What is 2,375 in spanish
answered Jun 10, 2023
4 votes
21.5k views
Its midnight and Sarah is still working. She -------- be exhausted tomorrow.
answered Mar 5, 2023
2 votes
75.3k views
Find the Area of the Shaded Region. Round to the nearest tenth if necessary. 18 cm 126 cm
answered Dec 16, 2022
4 votes
72.0k views
Climate is an important factor in an ecosystem because it affects the amount of an area gets.
answered Oct 29, 2022
3 votes
223k views
A store sells cooking oil of two different brands in bottles of the same size. The table below and the equation each show the price (y), in dollars, of different number of bottles of oil (x): Brand A Number
answered Sep 26, 2022
3 votes
108k views
Find the measure of b.
answered Jul 30, 2022
2 votes
120k views
Need help solving this problem
answered Jul 25, 2022
10 votes
182k views
Write an equivalent expression - 4(5 + 7g)
answered Jun 18, 2022
4 votes
17.8k views
Consider a sphere with a volume of 36,000 π cubic centimeters. Find the radius of the sphere. Be sure to use the correct unit in your answer.
answered May 22, 2022
1 vote
108k views
Geometry 10th Grade. Help but only with right answers don't waste the answers
answered May 14, 2022
3 votes
232k views
Pension plan assets were $320 million at the beginning of the year. The return on plan assets was 5%. At the end of the year, retiree benefits paid by the trustee were $14 million and cash invested in
answered Mar 26, 2022
3 votes
45.7k views
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