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1.If P ={ a, b, c, d, e,f g} Q = { a, c, d, f} and R = { d, e ,f, g, h, i,j} Then ( P Q) = 2.T ={p,q,r,s,t} . The number of subsets of T is?
asked
Feb 7, 2022
Mathematics
high-school
1
answer
0
votes
13.5k
views
A bag contais 120 marbles.Some are red and the rest are black. There are 19 red marble for every black marble. How many red marbles are in the bag? (A) 19 (B) 101 (C) 114 (D) 120 (E) 139 (F) 2,280 i need
asked
Dec 16, 2021
Mathematics
middle-school
1
answer
1
vote
216k
views
What change, if any, should be made to sentence 8? Select one: A) Change then to than B) Make no change C) Change had to have D) Change they to it (8) The computer dealers around town had more personal
asked
Nov 23, 2021
English
high-school
1
answer
0
votes
150k
views
Karin observed that the water level in the part of the river she observed fell 1.68 millimeters per year for 1.5 years. Use the distributive property to calculate the exact variation in water level for
asked
Sep 26, 2021
Mathematics
college
2
answers
2
votes
212k
views
A company has the following transactions during the year related to stockholders’ equity. February 1 Issues 5,000 shares of no-par common stock for $15 per share. May 15 Issues 500 shares of $10 par value,
asked
Sep 18, 2021
Business
college
1
answer
0
votes
59.7k
views
−3(−3x+1)=−6 What’s the answer to this
asked
May 26, 2021
Mathematics
college
1
answer
5
votes
86.0k
views
Solve the system of equations by substitution: x=2 X+y=10 A. X=2 and y=10 B. x=2 y=4 C. X=2 and y=8 D. X=10 and y=2
asked
Apr 18, 2021
Mathematics
middle-school
2
answers
2
votes
225k
views
A cable that weighs 8 lb/ft is used to lift 900 lb of coal up a mine shaft 450 ft deep. Find the work done. Show how to approximate the required work by a Riemann sum. (Let x be the distance in feet below
asked
Feb 19, 2021
Mathematics
college
1
answer
1
vote
209k
views
I will give you extra point and mark you braniest if you give me an explanation on how to find the answer.
asked
Feb 3, 2021
Mathematics
middle-school
2
answers
3
votes
110k
views
The 11th grade class at Red Hook high school was surveyed about the types of music they liked. Of those surveyed, 64% said they liked pop music and 52% said they liked rap music. If 38% said they liked
asked
Jan 27, 2021
Mathematics
middle-school
1
answer
4
votes
35.0k
views
A recipe calls for 1 cup of ground almonds. How many ounces of ground almonds should you use for this recipe if 1 pint of ground almonds weighs 0.42 pounds?
asked
Jun 28, 2020
Mathematics
college
1
answer
2
votes
18.7k
views
What is Brahman? the highest varna, or social class an eternal spirit that created and maintains the world the first Hindu priest one of the minor gods of Hinduism
asked
May 21, 2020
History
middle-school
1
answer
0
votes
43.9k
views
Summarize the book ‘The Secret Garden’ by Frances Hodgson Burnett
asked
Nov 17, 2019
English
middle-school
1
answer
2
votes
233k
views
What do others say about Cisneros’ work? (i.e. reviews and critiques)
asked
Sep 2, 2019
English
middle-school
1
answer
2
votes
55.3k
views
Which statement is true about cellular respiration and photosynthesis? They have the same reactants. They have the same products. The products of one are the reactants of the other. The product of one
asked
Jan 2, 2019
Biology
college
2
answers
4
votes
180k
views
B. f. skinner and other behaviorists maintain that human behavior is determined by
asked
Dec 16, 2018
Social Studies
high-school
1
answer
1
vote
176k
views
Why are some characters in to kill a mockingbird considered mockingbirds?
asked
Aug 12, 2018
English
high-school
2
answers
4
votes
77.0k
views
Which factors affect heat transfer between a warm and a cool substance?
asked
Jun 19, 2018
Physics
high-school
1
answer
4
votes
79.2k
views
The proper sequence to use in solving 3x-2=60 is: divide by 3. add 2 add 2. divide by 3 multiply by 3. subtract 2 subtract 2. multiply by 3
asked
May 23, 2018
Mathematics
middle-school
1
answer
3
votes
15.4k
views
(b+3)1/2+b1/2=3 A. b=0 and b= 2/3 B. b=1/4 and b=2 C. b=1 D. b=3
asked
Feb 9, 2018
Mathematics
high-school
1
answer
2
votes
19.5k
views
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