Questions LLC
Login
or
Sign Up
Ask a New Question
jawn
Questions and answers by visitors named
jawn
Questions (18)
Two metal rods -- one copper the other aluminum -- are connected in series, as shown in the figure below. Note that each rod is
4 answers
1,566 views
ok theres a graph.
its like this. basically theres a ray coming from the origin going up and left diagonally at about a 30 degree
2 answers
528 views
1/x = 1/y + 1/z
solve for Z
3 answers
694 views
(sqare root of(x+1) +1)
all divided by x. instructions are to rationalize the numerator.
1 answer
386 views
sqrt(x+9)
1 answer
317 views
You jog at 6.6 mi/h for 5.0 mi, then you jump into a car and drive for another 5.0 mi. With what average speed must you drive if
3 answers
1,712 views
50t + .1t^2 = 1100
Solve. show steps please
3 answers
337 views
limit as x approaches infinity. (sin2x)/(x)
answer is 0. show me how please. thanks in advance =)
2 answers
1,037 views
While sitting on a tree branch 10.0 m above the ground, you drop a chestnut. When the chestnut has fallen 2.0 m, you throw a
4 answers
3,206 views
The limit as x approaches infinity. (1)/(5^x)
The limit as x approaches 1. (1-x^3)/(2-sqrt(x^2-3)) Show your work thanks in
4 answers
1,285 views
there is no air resistance.
using a cannonball launcher, how can i find how far the cannonball will go (horizontally) if launched
4 answers
426 views
On vacation, your 1500 kg car pulls a 540 kg trailer away from a stop light with an acceleration of 1.60 m/s2.
(a) What is the
4 answers
760 views
A train is traveling up a 5.2° incline at a speed of 3.09 m/s when the last car breaks free and begins to coast without
5 answers
2,721 views
A spaceship of mass m travels from the Earth to the Moon along a line that passes through the center of the Earth and the center
3 answers
782 views
At what altitude above the Earth's surface is the acceleration due to gravity equal to g/128?
i did g/128=(G*Earth's mass)/r^2
3 answers
2,060 views
Starting at rest at the edge of a swimming pool, a 72.0 kg athlete swims along the surface of the water and reaches a speed of
3 answers
1,124 views
An aluminum saucepan with a diameter of 18 cm and a height of 6.0 cm is filled to the brim with water. The initial temperature
3 answers
618 views
What is the volume occupied by 7.0 g of hydrogen under a pressure of 2.6 atm and a temperature of 300 K?
answer is .0332 m^3.
2 answers
520 views
Answers (7)
thanks much! ^^
4*sin(25°) should be the distance north. 4*cos(25°) should be the distance east.
the answer is B. The parentheses represent that it is not inclusive. So since its -7
wow. that easy... haha thanx.
thanks a ton! =)
how is it straightforward? they both go to indeterminates.
one more. solve the inequality. (show steps please) (x+5)/(x-3) < 0