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Eight books are placed on a shelf. Three of them form a 3-volume series, two form a 2-volume series, and 3 stand on their own. In how many ways can the eight books be arranged so that the books in the
asked
Jul 19, 2020
Social Studies
high-school
1
answer
3
votes
224k
views
The equation of a given circle in general form is x^2+y^2-8x+12y+27=0. Write the equation in standard form, (x-h)^2+(y-k)^2=r^2, by completing the squares in the equation. Show your work in the table.
asked
Jul 18, 2020
Mathematics
middle-school
1
answer
1
vote
58.6k
views
A world class sprinter is travelling with speed 12.0 m/s at the end of a 100 meter race. Suppose he decelerates at the rate of 2.00 m/s^2. (a) How long does it take him to come to a stop? (b) How far does
asked
Apr 6, 2020
Physics
college
1
answer
0
votes
180k
views
Which expression converts 100 inches per minute to feet per minute?
asked
Jan 14, 2020
Mathematics
middle-school
1
answer
1
vote
56.0k
views
A roller coaster moving down a hill is an example of what kind of energy
asked
Oct 13, 2019
Physics
middle-school
2
answers
1
vote
133k
views
Lamar and chandra recently got married and have been discussing how long they could wait to have children. based upon the text, at what age, statistically speaking, will chandra run out of fertile ova?
asked
Sep 7, 2019
Social Studies
high-school
2
answers
0
votes
235k
views
Researchers study __________ to understand the unique blends of heredity and environment that lead to both similarities and differences in children's behavior.
asked
Apr 27, 2019
Social Studies
college
1
answer
2
votes
104k
views
What when you cross a stick of dynamite with a lemon pie
asked
Mar 23, 2019
Mathematics
middle-school
1
answer
0
votes
60.3k
views
Dozen means 12 right?
asked
Oct 21, 2018
Mathematics
middle-school
2
answers
5
votes
155k
views
What is the volume of a right circular cylinder with a base diameter of 6 m and a height of 5 m? express you answer using pi
asked
Sep 4, 2018
Mathematics
high-school
2
answers
2
votes
38.7k
views
What is 37 1/2% of 40? Show your work please.
asked
Jun 24, 2018
Mathematics
middle-school
1
answer
5
votes
65.4k
views
Name the cell process that this exercise represents
asked
May 9, 2018
Biology
high-school
1
answer
3
votes
54.9k
views
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