09/07/17

a machine grinds 2/7 pounds of spices in 1/3 second. what is the machines rate, in pounds per second, of grinding spices?
a machine grinds 2/7 pounds of spices in 1/3 second. what is the machines rate, in pounds per second, of grinding spices?
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09/27/16

the sum of m and 125 is 240 how do you put this into algebraic equation?
stuck on this problem i know the sum is addition but after that im lost 
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09/27/16

linear equation
4a+6b=1.56 & 9a+7b=2.60, a = apple & b = banana. what is the cost of one apple and one banana? seeking the simplest and fastest way preferably without using a calculator. this is a timed... more
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09/19/16

Word Problems
Brandon owns 4 times as many soccer cards as Paul. Brandon owns 36 soccer cards. What is theequation to determine the number of soccer cards that Paul owns?
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09/19/16

How many panels did Plant B produce, if the two plants together produced 1100 defective panels?
Two factory plants are making TV panels. Yesterday, Plant A produced 3 times as many panels as Plant B. Two percent of the panels from Plant A and 4% of the panels from Plant B were defective. How... more
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09/19/16

I don't know how to begin this question
an acrylic container holding 1.5 gallons can only hold a liquid with a maximum of 7% alcohol content otherwise the container will become scratched. Wishing to make sangria you must use two bottles... more
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09/19/16

If the average of two numbers is x+y, and one of the numbers is x, what is the other number?
 I need help with this.
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09/19/16

Sally wants to purchase a ranch that is next to her property.
Sally wants to purchase a ranch that is next to her proerty.Her property is 3/4 of acre. The ranch she wants to purchase is 7/8 the size of her property. Is the ranch she wants to purchase larger... more
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09/19/16

Word problem
A pharmacist needs 8 ounces of a solution that is 50% saline. How many ounces of 60% saline solution and 20% saline solution must be mixed to obtain the mixture needed?
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06/24/14

math problem
What ingredients is needed for 1/2 receipe.  3 1/2 cups of flour 3 teaspoons of cinnamon 1/2 teaspoon of salt
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11/22/13

Algbrea 2 Math
Explain how to factor the following trinomial forms: x²+bx+c and ax²+bx+c. Is there more than one way to factor this? Show your answer using both words and mathematical notation.
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10/22/13

An alloy containing 30%gold is mixed with a 60% gold alloy to get 300 kilograms of alloy that is 50%gold . How many kilograms of each alloy were used?
 how much of each was used?
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10/10/13

If alternate interior angles are congruent, then the lines are parallel. Is this statement true or false, and why?
I am taking a geometry class right now and it is pretty difficult. If you would be willing to help me with this, that would be great.
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10/08/13

i dont remember the formula to solve this
i paid $150 to have cable installed and now pay $40 per month for service. my brother paid $50 to have cable installed and pays $60 a month for service. how many months until we have both paid the... more
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10/08/13

. How many seedlings would you expect in a row of 50 seeds?
. A packet of carrot seeds has a germination rate of 80%. In other words, the probability of any seed sprouting is 0.8
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10/08/13

What is number of defective balls in the pack?
A manufacturer of halogen bulbs knows that 3% of the production of their 100 W bulbs will be defective. a).What is probability that exactly 5 bulbs in a carton of 12 bulbs will be defective?
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10/08/13

Linear Function.............................
The following table contains the names of the nine America Leaque All stars from 2008,along with the players AL team.Name:                           TeamCliff Lee(P)                  Cleveland... more
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10/03/13

Solving a System of two Linear Equations.
A coin purse contains dimes and quarters. The number of dimes is 5 less than twice the number of quarters. The total value is $4.00. Find the number od dimes and quarters.   Part A. Interpret the... more
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09/22/13

Word problem Math
Marie has a rectangular board of 18 inches by 23 inches around which she wants to put a uniform border of shells. If she has enough shells for a border whose area is 86 square inches, determine the... more
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09/05/13

Gen is interested in seeing how the money grows. Her mom suggests that she take the money in her piggy bank....
Gen is interested in seeing how the money grows. Her mom suggests that she takes the money in her piggy bank and deposits it in a local bank paying 8.5% compounded quarterly. IF she finds $700 in... more
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08/29/13

a room with width, length,and height with four walls needs to be painted.
a.write a formula for the area that needs to be painted not accounting for doors or windows b.rewrite the formula to find h in terms of area,length, and width c.if length is 18 ft,width is 14 ft... more
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08/29/13

if you have negative 3k and divide it by a negative 3k to cancel out will it be a positive? PLEASE ANSWER IN 24 HOURS
this is the problem we are working with, not sure if it should be a negative or positive 3k.           Actual problem: -3k+12=-6  if you don't mind please explain problem
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08/29/13

f(x)= square root of 2x^2-1
what is the domain of this function √2x2-1
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08/27/13

[3*32+13*(-2)]+7[8-(4-9)]
simplified answer
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08/27/13

What is the square root of 163.28? (Show work)
If you can, please explain the basics of square roots.
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