07/29/17

Translating Algebra into mathematical equations
1.What is the cost of mailing a package if the rates is 30 cents for each ounce and $1.25 for handling? 2. An architectural plan suggests that the length of an entrance way should be one-fourth... more
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07/29/17

How much would you need to deposit in an account each month in order to have 10,000 in the account in 6 years? Assume the account earns 4.9% interest
Compounding interest 
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07/29/17

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi ​?
What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi?
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07/28/17

physics/mechanical question, need help with
Really unsure with this topic so could you please show working out and how its done for me, huge thank you. 1) For the shape below, showing all calculations find the centroid of the composite... more
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07/28/17

College Algebra
In a museum, the ratio of adults to children is 4 to 14. If there are 360 people in the museum, how many children are there?
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07/28/17

Simple pre-algebraic formulas
Bob smelts coal in two different forges in his coal smelting shop in fairyland. If one forge smelts the coal at a rate of one coal per 3 seconds and one forge smelts the coal at a rate of one coal... more
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07/28/17

Word problem ratio
Jamal can type a 20 page document in 40 minute, Susan can type it in 30 minutes, & Jack can type it in 24 minutes. All working simultaneously how much time will it take them to type the same... more
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07/28/17

Quantitative Problem
Joan received a discount of $4.80 on a book that originally cost $60. What was the percent of discount she received?
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07/28/17

$2 Trillion Dollars loan with 3% interest per month, how much payment monthly ?
This is in Classroom teacher asked, i couldnt give answer.
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07/28/17

What is the area for 1/2 inches and 1/3 inches???
Find the area of a rectangle with the length of 1/2 inhes and a width of 1/3 inches.  Draw the rectangle and solve showing all the work.
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07/28/17

a box with an open top is formed by cutting out of the corners of a rectangular piece of cardboard and then folding up the sides.
if x represents the length of the side of the square cut from each corner and if the original piece of cardboard is 20 inches by 14 inches what size square must be cut if the volume of the box is... more
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07/27/17

Evaluate the function f(x)=2x-5 and simplify at the indicated value of f(-3)
Inverse function   
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07/27/17

A purse contains $6.00 in quarters and dimes. There are 17 more quarters than dimes. Find the number of quarters and dimes.
A purse contains $6.00 in quarters and dimes. There are 17 more quarters than dimes. Find the number of quarters and dimes.
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07/27/17

Find the absolute maximum and minimum values of the function on each of the indicated intervals
Find the absolute maximum and minimum values of the function on each of the indicated intervals.   f(x)=x^4-6x^2-1   a) Interval [-3,-1] Absolute maximum:_______ Absolute... more
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07/27/17

Find one terminating decimal and one repeating decimal between -1 1/2 and -1 7/9.
Find one terminating decimal and one repeating decimal.
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07/27/17

henry can write 5 1/4 pages of his novel in 3 hours how many pages can he write in 1 hour
math problem about finding  rates
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07/27/17

2 years ago, Albert was 6 times as old as his s son. In 3 years, he will be 3.5 times as old. How old is Albert now?
This is a question from my math class but I don't get how to solve it and am hoping someone can help!!
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07/27/17

Singular or plural?
Hello, I have a dispute over the proper use of the English language, and am hoping you can help. Before I ask, it might help to give a little background. Each year about 15 guys get together for a... more
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07/27/17

Need help with a math word problem
Ayan practices the violin at least 12 hours per week. She practices for three fourths of an hour each session. If Ayan has already practiced 3 hours in one week, how many sessions remain to meet or... more
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07/27/17

If two segments from the same exterior point are tangent to a circle, then they are congruent
No details 
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07/27/17

Find the value of a if (ax−2y)*2=a2x*2− 8xy + 4y*2
The numbers after the stars are exponents. Please help, thanks!
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07/26/17

A smaller can is to have same height as the larger which is 12 cm but radius of 3 cm, by what factor will the cost of the metal decrease?
Currently orang juice company sells concentrated orange juice in metal cans with a radius of 4 and height of 12 cm. the company decides to reduce the anount of water in concentrated juice so that... more
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07/26/17

I need help with doing a essay
I need help with doing my essay 
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07/26/17

I have $75 to spend on pizza and soda pop for a picnic pizzas cost nine dollars each in the drinks cost 75 each five times as many drinks as pizzas are needed
What is the maximum amount of pizza I can buy
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07/26/17

college algebra
4x^2-7x-13/x-2
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