Engineering, 19.10.2019 02:30, rhe12345678913p50uea
Valerie pie is interested in something she learned in her combinatorics class called anagrams. an anagram is a rearrangement of letters to form a new word or phrase. the words and phrases don’t need to make sense, but they can. an example anagram is travis meade can become varied meats. valerie wants to make anagrams of her name, but she realized that some anagrams contain bad words as substrings. an anagram is forbidden if it contains at least one bad word as a substring. valerie count the number of non-forbidden anagrams of different words for phrases.
problem
valerie will give a word or phrase, and a list of forbidden words. compute the number of non- forbidden anagrams.
Answers: 2
Other questions on the subject: Engineering
Engineering, 04.07.2019 18:10, abdirahmansoloman
Air is to be cooled in the evaporator section of a refrigerator by passing it over a bank of 0.8-cm-outer-diameter and 0.4-m-long tubes inside which the refrigerant is evaporating at -20°c. air approaches the tube bank in the normal direction at 0°c and 1 atm with a mean velocity of 4 m/s. the tubes are arranged in-line with longitudinal and transverse pitches of sl- st 1.5 cm. there are 30 rows in the flow direction with 15 tubes in each row. determine (a) the refrigeration capacity of this system and (b) pressure drop across the tube bank. evaluate the air properties at an assumed mean temperature of -5°c and 1 atm. is this a good assumption?
Answers: 1
Engineering, 04.07.2019 18:10, mamasbug4285
An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
Engineering, 04.07.2019 18:20, jessie8022
Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.
Answers: 2
Engineering, 04.07.2019 18:20, rocio5649
Amixture of slurry and mud is to be pumped through a horizontal pipe of diameter 500 mm. the fluid behaves as a bingham plastic with a yield stress of 30 pa and viscosity 0.04 pa. s. describe the effects of the shear stress through a transverse section of the pipe by plotting the variation in shear stress and velocity profile: (i) just before the slurry starts to move (ii) as the slurry flows when the pressure gradient is double that in part (i)
Answers: 3
Do you know the correct answer?
Valerie pie is interested in something she learned in her combinatorics class called anagrams. an an...
Questions in other subjects:
Social Studies, 04.12.2019 23:31
Chemistry, 04.12.2019 23:31
