Ask a New Question
Search
Questions and answers by
Dar
Questions (20)
Find the value of x
1.) 1/x = 2/3x-1 2.) x-2/2x+4 = 1/5 3.) 1/x + 1/2x = 2/3
1 answer
441 views
This needs to be worked backwards.
Four classmates are comparing the number of pages that they have read in a novel assigned for
1 answer
699 views
Four classmates are comparing the number of pages that they have read in a novel assigned for their language-arts class. Ken has
1 answer
1,228 views
Here is the question.
Medical X-rays, with a wavelength of about 10^-10m, can penetrate completely through your skin. a.
1 answer
1,424 views
what is 4 5/6 + 3 2/3? First I had to find out the LCD which is 12. since 6 goes into 12 twice I X 5 by 2 and got 4 10/12 + 3
4 answers
544 views
I need to find the sum of 1/6 and 1/2. I found the LCD to be 2 so I multiplied that by the numerator and got 2/2+2/2=4/2 and
2 answers
482 views
I need to find the sum of 2/5 and 3/4. The LCD is 20 so I did 2x4=8 and 3x5=15. so I got 8/20 + 15/20 = 23/20, but this does not
2 answers
504 views
There are 24 students in a class, 16 are girls and 8 are boys. What is the fraction of boys in the class?
2 answers
1,344 views
what was the volcono called that covered the city of pompeii in 79 AD
1 answer
405 views
what is the term for the blending of greek and roman culture?
1 answer
439 views
what were the structure that the romans built to carry water to distant places?
1 answer
467 views
Two small identical metal spheres, A and B, on insulated stands, are each given a charge of +2.4 10-6 coulomb. The distance
3 answers
2,694 views
Two charged Ping-Pong balls separated by a distance of 1.20 m exert an electric force of 0.0300 N on each other. What will be
1 answer
1,703 views
Two charged dust particles exert a force of 3.8 10^-2 N on each other. What will be the force if they are moved so they are only
3 answers
1,301 views
Two charged spheres are 18.0 cm apart. They are moved, and the force on each of them is found to have been doubled. How far
1 answer
687 views
A 25.0 kg block is pulled 4.5 meters up a 20° rough incline by an applied force Fa = 200 N, directed up the ramp. The block
0 answers
490 views
A comet with a mass of 7.95 1011 kg strikes Earth at a speed of 22 km/s.
(a) Find the kinetic energy of the comet in joules. ____
1 answer
1,026 views
A block is pulled 2.9 meters up a 30° rough incline by an applied force Fa = 170 N, directed up the ramp. The frictional force
1 answer
548 views
Pam, wearing a rocket pack, stands on frictionless ice. She has a mass of 44 kg. The rocket supplies a constant force for 22.0
1 answer
2,886 views
In the 1950s, an experimental train that had a mass of 2.65 104 kg was powered across a level track by a jet engine that
2 answers
850 views
Answers (1)
You would divide $13.75 by $2.75 and the answer is the video was overdue 5 days
