02/04/17

An employee of a furniture store earns a base salary of $600 per week plus a 5% commission on all sales over $5000.
An employee of a furniture store earns a base salary of $600 per week plus a 5% commission on all sales over $5000. How much the employee sell in one week to earn at least 1000 for the week?
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02/04/17

A chemist is using 362 milliliters of a solution of acid and water. If 13.5% of the solution is acid, how many milliliters of acid are there?
A chemist is using 362 milliliters of a solution of acid and water. If 13.5% of the solution is acid, how many milliliters of acid are there?
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02/04/17

How are J-factors used to solve RLC circuit problems
10 volt Ac circuit at 60 HZ,       R= 200 Ω   Xc= 150 Ω  and XL= 300Ω
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02/02/17

Sum of three students grades
Question:   "The sum of three students math grade is 249. Gina's grade is 52 points less than Jessica's grade. Haley's grade is 49 more than one-half Jessica's grade. Write and solve an algebaic... more
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02/02/17

Problem solving
The Concordia theatre contains 500 seats and the ticket prices for a recent play were  $43 for adults and  $28 for children. For one sold out matinee if the total proceeds were  $16,805 how many of... more
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02/02/17

Write a function f in terms of x that represents the cost of laying the power line from point A to point D
a power company needs to install an underground power line along a road from point A to a house at point C which is 85 feet from the road. The pipeline alongside the road will cost the company... more
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02/02/17

25 ham barbecue sandwiches and 12 drinks cost $83.75 50 ham barbecue sandwiches and 27 drinks cost $171.25 what is the cost of each sandwich
Algebra problem  algebra one 
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02/01/17

Whinny the poo
Whinny the poo and Tigger go to dinner together. The bill costs Whinny and Tigger $152 plus 5.25% tax and 18% tip. What is the total cost of Whinny and Tiggers dinner experienc?
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02/01/17

A rectangle has an are of 25 square feet.A similar rectangle has an are of 240 square feet.what is the ratio of the areas of these similar rectangles?
I dont understand this question i got 9.6/1 but it counted my answer wrong and no one knows how to help me. A rectangle has an are of 25 square feet.A similar rectangle has an are of 240 square... more
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02/01/17

Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire.There are now only 22 boxes left. With how many did she start?
This is Math, Two step Equation Word Problems
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02/01/17

Which of the following discounts would save you more money?
there are two clearance racks and the one rack has a flat 50% discount from the original price, and the second rack has an additional 30% dicount from the already 20% discounted items. If you were... more
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02/01/17

He decides to use 1200 feet of fencing, because that is all he can afford.
Devin is planning to build exercise pens for his three horses. Because of the space that he has available, he has decided to create three rectangular pens as shown in the diagram. Each of the three... more
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02/01/17

word problem
Professor Francois decides to have a pizza party for his College Algebra students. He decides to order a total of 14 pizzas from Papa John's. The large spicy Italian pizzas cost $17.99 each, and... more
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01/31/17

If a rectangular garden is 40 ft by 45 ft, how many feet of fence are needed to enclose it
Math word problem that are really difficult for me 
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01/31/17

Given that the price of two coffees and three meals is $32 and the price of four coffees and two meals is $28 how much is one coffee and one meal
2c+3m=$32 and 4c+2m=$28 How much is 1 meal and 1 coffee?
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01/31/17

Find original price
After a 80% reduction, you purchase a new DVD player on sale for $108. What was the original price of the DVD player?
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01/30/17

Ben is one more than two times as old as Cheryl. In 6 years their sum of their ages is 100. How old is Cheryl now.
I'm not sure on how to work the problem or form an equation Please help!    
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01/29/17

the speed of the stream is 4mp. A boat travels 5 miles upstream in same time it takes 13 miles down stream. what is the speed of the boat in still water
This a math question as you can see its a world problem 
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01/29/17

Chemistry Questions
1. To be an effective energy source, a nuclear reaction must sustain itself. What characteristic of the proceeding reactions allows them to continue without input from an external source?   2.... more
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01/29/17

The length of a rectangle is 4 cm less than twice it's width. It's perimeter is 40 cm. Find its length and width
The length of the rectangle is 4 cm less than twice it's width. It's perimeter is 40 cm. What is the length and width. 
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01/26/17

Need help with a related rates problem
The area if a triangle with sides of lengths a and b and contained angle theta is A=1/2 ab sin theta. a) If a= 2 cm, b = 3cm, and theta increases at a rate of 0.2 rad/min, how fast is the area... more
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01/26/17

Pieces of potassium (3.68x10^-19 J) and sodium (4.41x10^-19 J) metal are exposed to radiation of wavelength of 435nm.
what is the velocity of the electrons from potassium?   what is the velocity of the electrons from sodium?
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01/26/17

Jimmy, Bob, and Daniel are all competing to see who can run the most miles in a month.
I need help please!!?
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01/26/17

See below for question
a smoothie recipe calls for 3 parts bananas, 3 parts strawberries, 2 parts vanilla yogurt, 2 parts milk, and 4 parts ice. How many ounces of strawberries are needed to make 56 ounces of smoothie?
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01/26/17

How many brownies did she sell?
Peggy is selling brownies and cookies to raise money. She sold brownies for $3 and cookies for $2.50. If she sold 3 fewer cookies than brownies and collected $218 in all, then how many brownies did... more
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