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Questions and answers by
David Nipp
Questions (8)
A long,straight current-carrying wire runs from north to south.
A) A compass needle placed above the wire points with its N-pole
0 answers
1,056 views
A student makes a magnet by winding wire around a nail and connecting the wire to a battery. Which end of the nail will be the
2 answers
1,351 views
If you hold a bar magnet in each hand and bring your hands together, will the force be attractive or repulsive if the magnets
1 answer
967 views
For each of the following sets determine it the represent the side lengths of a right triangle?
A. 5, 6.5, 7.9 B. 1.6, 1.2, 2 C.
1 answer
452 views
Marciella has a bag that contains 35 nickels and quarters. The total value of these coins is less than $2.50. What is the
1 answer
819 views
Some students want to order shirts with their school logo. One company charges $9.65 per shirt a setup fee of $43. Another
8 answers
2,708 views
A retaurant sold a total of 418 largeand small hanburgers during one day. Total hamburger sales were $1077. Large hamburgers
1 answer
622 views
At a college bookstore, Carla purchased a math textbook and a novel thjat cost a total of $54, not including tax. If the price
2 answers
5,924 views
