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Compute FIRST sets for the following grammar. a) S -> aAB | CD b) A -> CD | SE | epsilon c) B -> aSB | AS d) C -> cC | epsilon e) D -> CDd | epsilon f) E -> eFg g) F -> Fg | epsilon
answered
Dec 26, 2024
Mathematics
high-school
1
answer
36.0k
views
What is the slope of the line that passes through the points (9,1) and (10,-1) ?
asked
Dec 1, 2024
Mathematics
high-school
1
answer
70.8k
views
Why does a car always attract dust right after it is polished? (Note that car wax and car tires are insulators.) a) Charging by friction b) Residual charge from polishing c) Electrostatic induction d)
answered
Nov 7, 2024
Physics
high-school
1
answer
231k
views
Which major group of elements is found along the zig- zag (or staircase) line of the periodic table? Metals Nonmetals O Metalloids O Noble gases
answered
Oct 19, 2024
Chemistry
college
1
answer
149k
views
Jada has $20 to spend on games and rides at a carnival. Games cost $1 each and rides are $2 each. x+y=20 2x+y=20 x+2y=20 A). explain what the other two equations can mean in this situation
answered
Oct 11, 2024
Mathematics
high-school
1
answer
190k
views
The radioactive decay of ²³²Th leads eventually to stable ²⁰⁸Pb. A certain rock is examined and found to contain 3.65 g of ²³²Th and 0.75 g of ²⁰⁸Pb. Assuming all the of the Pb was produced in the decay
asked
Oct 4, 2024
Physics
high-school
1
answer
97.8k
views
A standard bathtub holds 60 gallons of water. A full tub drains 12 gallons per minute. Which of the following tables best represents the situation
answered
Sep 23, 2024
Mathematics
middle-school
2
answers
194k
views
7 pengiuns for $188.88
answered
Sep 23, 2024
Mathematics
high-school
1
answer
176k
views
Identify the five characteristics that all living things share. grow and develop autotrophs respond to environment photosynthesis reproduce maintain homeostasis composed of cells heterotrophs
answered
Sep 8, 2024
Biology
college
2
answers
137k
views
The Legislative Budget Board is chaired by a. the comptroller of public accounts. b. the governor. c. the lieutenant governor. d. the land commissioner.
asked
Aug 11, 2024
History
high-school
1
answer
231k
views
on a saturday i walk into best buy to look for a 55" TV. The store is running a sale that everything in the store is 15% off the marked price. If the marked price is $450.00 and the sales tax rate for
asked
Aug 11, 2024
Mathematics
high-school
1
answer
199k
views
The systems approach to management has all of the following characteristics except: a. A view of the organization from a holistic perspective b. A view of the organization as a unified system with all
answered
Jun 11, 2024
Business
high-school
1
answer
1.6k
views
Peter's job is to watch videos of children interacting with other children and estimate the physical distances between the children. If Peter is simply not good at estimating distances, ____ error will
answered
Apr 14, 2024
Social Studies
high-school
1
answer
171k
views
Historically, Education in the U.S. has not been divided racially A. True B. False
asked
Feb 27, 2024
Social Studies
high-school
1
answer
68.9k
views
What horizontal force has to be applied to a wheely bin if it is to be wheeled to the street on a horizontal path against a frictional force of 20N at a constant 1.5m s⁻¹? A) 30 N B) 20 N C) 25 N D) 15
answered
Jan 27, 2024
Physics
high-school
1
answer
120k
views
Which of the following are not consequences of a company pursuing a strategy that has unethical or shady components? a) Damage to the company's reputation b) Legal repercussions and fines c) Enhanced stakeholder
asked
Jan 6, 2024
Business
high-school
2
answers
199k
views
Ch. 9: How did Katniss do in her interview?
answered
Nov 16, 2023
English
high-school
1
answer
32.4k
views
When purchasing a health insurance policy with a lifetime maximum, what do most finance professionals recommend that you make sure your policy will pay up to?
asked
Sep 4, 2023
Business
college
2
answers
117k
views
I need help it doesn’t make any sense to me
answered
Sep 2, 2023
Mathematics
college
1
answer
128k
views
Which of the following describes the role of the shogun during the Tokugawa Shogunate in Japan? OA. He was elected by citizens to serve as the country's leader. O B. He was a monarch who held a symbolic
asked
Jul 4, 2023
History
high-school
1
answer
46.6k
views
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