03/12/13
After robbing a bank in Dodge City,
After robbing a bank in Dodge City, a robber gallops off at 14 mi/h. 20 minutes later, the marshall leaves to pursue the robber at 16 mi/h. How long (in hours) does it take the marshall to catch up...
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03/12/13
A rectangular room is 1.3 times as long as it is wide, and its perimeter is 35 meters.
A rectangular room is 1.3 times as long as it is wide, and its perimeter is 35 meters. Find the dimension of the room.
The length is ? meters and the width is ? meters.
03/12/13
The admission fee at an amusement park is $2.00 for children and $6.80 for adults.
The admission fee at an amusement park is $2.00 for children and $6.80 for adults. On a certain day, 285 people entered the park, and the admission fees collected totaled 1458 dollars. How many...
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03/12/13
What quantity of 70 per cent acid solution must be mixed with a 25 per cent solution to produce 432 mL of a 50 per cent solution?
What quantity of 70 per cent acid solution must be mixed with a 25 per cent solution to produce 432 mL of a 50 per cent solution?
03/12/13
The radiator in a car is filled with a solution
The radiator in a car is filled with a solution of 65% antifreeze and 35%t water. The manufacturer of the antifreeze suggests that for summer driving, optimal cooling of the engine is obtained...
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03/12/13
A man flies a small airplane from Fargo to Bismarck, North Dakota
A man flies a small airplane from Fargo to Bismarck, North Dakota --- a distance of 180 miles. Because he is flying into a head wind, the trip takes him 2 hours. On the way back, the wind is still...
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03/12/13
Two cyclists, 144 miles apart, start riding toward each other at the same time.
Two cyclists, 144 miles apart, start riding toward each other at the same time. One cycles 3 times as fast as the other. If they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?
03/12/13
What quantity of 70%
What quantity of 70% acid solution must be mixed with a 25% solution to produce 540 mL of a 50% solution?
mL of acid solution =
03/12/13
After robbing a bank in Dodge City, a robber gallops off at 14 mi/h.
After robbing a bank in Dodge City, a robber gallops off at 14 mi/h. 20 minutes later, the marshall leaves to pursue the robber at 16 mi/h. How long (in hours) does it take the marshall to catch up...
more
03/12/13
A rectangular room is 1.3 times as long as it is wide, and its perimeter is 35 meters.
A rectangular room is 1.3 times as long as it is wide, and its perimeter is 35 meters. Find the dimension of the room.
The length is : meters and the width is meters.
03/08/13
y= 25-(x/3)^2 graph 6 points growth or decay, faster linear or slower than linear
y= 25-(x/3)^2
graph 6 points growth or decay, faster linear or slower than linear
03/03/13
Melissa drove at an average speed of 45 mi/h from her home in Memphis to visit her sister in Atlanta.
Melissa drove at an average speed of 45 mi/h from her home in Memphis to visit her sister in Atlanta. She stayed in Atlanta 10 hours, and on the trip back averaged 60 mi/h. She returned home 43...
more
02/17/13
Rewrite this number as a whole number or decimal: 7.03 times 10^(-3)
Rewrite this number as a whole number or decimal:
7.03 times 10^(-3)
02/17/13
({x^-1 y^4 z^-4}{y^-2 z^3 x^-5})^-1 =z^r/(x^s y^t)
({x^-1 y^4 z^-4}{y^-2 z^3 x^-5})^-1 =z^r/(x^s y^t)r the exponent of z iss the exponent of x ist the exponent of y is
02/17/13
({x^-1 y^4 z^-4}{y^-2 z^3 x^-5})^-1 =z^r/(x^s y^t) r the exponent of z s the exponent of x t the exponent of y
({x^-1 y^4 z^-4}{y^-2 z^3 x^-5})^-1 =z^r/(x^s y^t)r the exponent of z iss the exponent of x ist the exponent of y is
(x^-5*(y^-6*z^1)^2)/(x^4*y^-1*z^-2) Write answer with positive exponents only.
Write your answer with positive exponents only.(x^-5*(y^-6*z^1)^2)/(x^4*y^-1*z^-2)
02/15/13
((21 x^12)/(7 x^2))^(- 2) simplyfy completely
((21 x^12)/(7 x^2))^(- 2) simplyfy completely
02/13/13
Simplify the expression completely: ((21 x^12)/(7 x^2))^(- 2) =
Simplify the expression completely:
((21 x^12)/(7 x^2))^(- 2) =
Find y if the slope between (5,y) and (7,-9) is -4.
Find y if the slope between (5,y) and (7,-9) is -4.
Simplify (x^-5*(y^-6*z^1)^2)/(x^4*y^-1*z^-2) Write your answer with positive exponents only.
Simplify (x^-5*(y^-6*z^1)^2)/(x^4*y^-1*z^-2)
Write your answer with positive exponents only.
02/13/13
Find the quotient and remainder using long division for
Find the quotient and remainder using long division for\frac(x^3 -6 x^2 + 13 x -28)(x-4)
The quotient is ?The remainder is -8
02/13/13
Melissa drove at an average speed of 45 mi/h from her home in Memphis to visit her sister
Melissa drove at an average speed of 45 mi/h from her home in Memphis to visit her sister in Atlanta. She stayed in Atlanta 10 hours, and on the trip back averaged 60 mi/h. She returned home 43...
more
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