10/28/16

PLEASE DO NOT USE ALGEBRA (If it is possible, you can use trial and error).
A bottle of shampoo and a bottle of body wash cost $14.50 in all. Mrs. Diazbuys 3 bottles of shampoo and 5 bottles of body wash for $56.90. a) What is the cost of one bottle of shampoo?     b)... more
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10/21/16

it takes Joe 40 minutes to shovel and it takes his brother Tom 50 minutes to shovel. If they work together how long will it take to shovel
I need to know how you would solve this question and what the answer would be rounded the nearest minute  
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10/21/16

If z = (x2 + 4x - 5) and y = (x2 + 3x - 4) , what is K if K is equivalent to z-1y ?
If z = (x2 + 4x - 5) and y = (x2 + 3x - 4) , what is K if K is equivalent to z-1y ?
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09/05/16

Solve?? Help
1. Kinetic energy, K, equals the product of 1/2, the mass of an object, m, and the square of its velocity, v. Write a formula for kinetic energy. Then solve your formula for v.   2. In a circle,... more
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09/02/16

How many liters of water must be added to 8 liter of a 40%acid solution to obian a 10% acid solution
How to I set this up 
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08/18/16

find the missing number in the series 84, 81, 88, 14, 12, 18, 9, ?, 11
 i have a question which is troubling me from 2 days, can anyone help me in understanding this question with solution.
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08/17/16

Theequationoflinepis y = -4 5 x + 4 . Line q , whichisparalleltoline p , includesthepoint (4, -3) . What istheequationofline q ?
Equations of parallel and perpendicular lines  
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08/17/16

A math question from my Algebra 1 class
In Raiders of the Lost Ark, Indiana Jones tried to remove a gold idol from a booby-trapped pedestal. He replaces the idol with a bag of sand. If the idol has a mass of 2.00 kg, how many liters of... more
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08/10/16

The surface of a pool table has an area of 24 square feet. Its perimeter is 22 feet. What are the dimensions of the pool table?
A pool table is a rectangle. 
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07/02/16

Long division of polynomials
Hi,    I keep trying to solve this but its confusing. The method i usually do it is by putting 0s as a placeholder where needed. But when im trying to solve the following, when i have to subtract... more
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07/01/16

HELP ME PLEASE!
Solve the following compound inequalities and graph the solution on a number line:   -5≤x-4≤13     -12≤2-5x≤7
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07/01/16

How many liters of a 3.86 M K2SO4 solution are needed to provide 72.9 g of K2SO4 (molar mass 174.01 g/mol)? Recall that M is equivalent to mol/L.
How many liters of a 3.86 M K2SO4 solution are needed to provide 72.9 g of K2SO4 (molar mass 174.01 g/mol)? Recall that M is equivalent to mol/L.
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07/01/16

number of oximes
Aromatic carbonyl compounds having molecular formula C8H8O react with NH2OH then how many oximes can be formed .
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06/30/16

Finding an equation that passes through the points
Find an equation of a line that passes through (10,1) and (-6,9) please help
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06/29/16

see details for question
a coat of paint of thickness 0.05 cm is to be applied uniformly to the faces of a cube of edge 30 cm. Use differentials to find the approximate amount of paint required for the job
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05/09/16

one number is 8 more than three times another. If the sum of the number is 16,find the number
one number is 8 more than three times another. If the sum of the number is 16,find the number?
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05/09/16

The sum of two numbers is 39. One is 2 times as large as the other. What are the numbers?
The sum of two numbers is 39. One is 2 times as large as the other. What are the numbers?
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05/09/16

a building foundation has a length of 82 feet and a perimeter of 240 feet. what is the width
stuck on this question
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05/09/16

What is the diameter of a soup can if the lateral service area is 188.4 square centimeters and the height is 10 centimeters
A cylinder problem. 
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04/29/16

in triangle abc, a=6, b=3, and sin b= 1/4.
What is the value of sin A?
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12/16/15

City A is 350 miles due south of City B. City C is 500 miles due east of City B. What is the measure of ??C to the nearest degree
Need Help
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12/16/15

Angular Velocity Orbit Question
A weather satellite completes a circular orbit around earth every 3 h. The satellite is 2500 km above the earth, and the radius of the earth is 6400 km. How far does the satellite travel in 1 min... more
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12/16/15

whats 3 times 7
need help
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12/12/15

Magnesium reacts with HCl to produce MgCl2 and hydrogen gas. How many milliliters of a 1.85M HCl solution completely reacts with 4.00g of Magnesium?
Hi! I solved this problem, but keep getting a different answer from the one the professor marked as correct. He never went over the problem, so I am wondering if he made a mistake, which he has... more
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12/11/15

Find three consecutive positive integers such that the product of the first and third, minus the second, is 1 more than 3 times the third
Find three consecutive positive integers such that the product of the first and third, minus the second, is 1 more than 3 times the third.
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