04/27/17
120 gallons of 40 % fertilizer They have 50 % fertilizer and 30 % fertilizer. How much of each type should they mix together?
A landscaping company needs 120 gallons of 40 % fertilizer to fertilize the shrubs in an office park. They have in stock 50 % fertilizer and 30 % fertilizer. How much of each type should they mix...
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04/18/17
how do you split 81$ evenly for 9 people
How do you make 81 dollars an equal share for 9 people
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04/17/17
moving truck company comparison
You need to rent a moving truck for two days. Rider MovingTrucks charges $50 per day and $.50 per mile. UMove Trucks charges $45 per dayand $0.75 per mile. Write an equation describing each...
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04/12/17
70 items for which he paid $3500. Write the two rate (ratios) implied by this statement. What would he have had to pay for 720 items at the same rate?
70 items for which he paid $3500. Write the two rate (ratios) implied by this statement. What would he have had to pay for 720 items at the same rate?
04/09/17
determine which of the following statements is true for the function g(x)=4x
algebra nation section 8 test yourself
04/09/17
How many gallons do I need?
You need a chemical mixture that includes a 4 to 1 ratio of chemical A to chemica B.( i.e. , 4 parts of A to 1 part to B) How many gallons of chemica B need to add to 20 gallons of chemical A to...
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04/09/17
sarah and henry share some sweets in the ratio 7:6 saraheats 20 of her sweets and the ratio of sweets left is 1:2. how many sweets did henry have?
sarah and henry share some sweets in the ratio 7:6 sarah ears 20 of hers that left the ratio 1:2 how many sweets did henry have
04/08/17
Basic Math Help
Alvin paddled for 22 hours with a 88-km/h current to reach a campsite. The return trip against the same current took 10 hours.Find the speed of the boat in still water.
04/08/17
Kenyan French Roast Coffee
The Coffee Counter charges $10.00 per pound for Kenyan French Roast coffee and $12.00 per pound for Sumatran coffee.How much of each type should be used to make anan 18 pound blend that sells for...
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04/07/17
how long will it take 2 people 600 feet apart to meet, if both are are walking towards each other at a constant speed of 3mph?
just a small part of a much larger larger question
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04/07/17
Fraction Operation Word Problem (Division) help?
20÷5=4 can be conceptualized as the length of 20 being divided into pieces of length 5, where 4 is the number of pieces. How do I use this conceptualization to solve the problem 3 1/2 ÷ 2 1/2...
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04/07/17
Fraction Operations Word Prob (more in description)
Yasmine is having a birthday party with snacks and activities for her guests. At one table, five people are sharing three-quarters of pizza. I used the equation: 3/4 = 3/4 x 1/5 =3/20
I need...
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04/06/17
Word Problem
The length of a rectangular ballroom is 7 feet longer than twice the width. If the room's perimeter is 182 feet, what are the ballrooms dimensions?
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04/05/17
It takes Molly eight hours to tar a roof. John can tar the same roof in 15 hours.
How long would it take them if they worked together? (Also I need to know how to do it so plz help)
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04/05/17
When three times a number is decreased by five the square root of the result is 7. Find the number
I need help on this word problems for my test so please answer asap thank you all for trying
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04/04/17
Three consecutive integers are such that three times the smallest is 12 more than the largest. What are the integers?
You have to find the integers using the help that 3 times the smallest integer is 12 more than the largest.
04/03/17
Suppose that $2000 is invested at a rate of 4%, compounded semiannually. Assuming that no withdrawals are made, find the total amount after 7 years.
Do not round any intermediate computations, and round your answer to the nearest cent.
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04/02/17
I am having trouble setting this up.
Amy decided to clean out her purse and found a total of 22 coins at the bottom in Nickels, Dimes and Quarters. The total value of the coins came to $2.50. Of the number of Nickels was triple the...
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04/02/17
ichards runs a Llama headband business. his monthly expenses are $2 per headband, plus $1200 in bills. he earns $18 per headband.
Richards runs a Llama headband business. his monthly expenses are $2 per headband, plus $1200 in bills. he earns $18 per headband. How many headbands will he need to sell in a month to make a...
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04/02/17
claire and anna were both saving for airline tickets to Washington D.C. Claire was $95 short of the amount she needed and anna was $83
claire and anna were both saving for airline tickets to Washington D.C. Claire was $95 short of the amount she needed and anna was $83 short of the amount she needed. if they combined their money,...
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04/02/17
derivative quiz
find where (what are the coordinates) the tangent line to the graph of f(x)=(x+1)/(x-1) is parallel to the line whose equation is 2y+x=6
04/02/17
a sequence is defined using the rule a (sub n) = 3a (sub n-1) + n.
Find the value of a (sub 4) - a (sub 3).
I am expected to show my work.
04/02/17
find a non-recursive formula for the nth term of this geometric sequence:
8, 8/3, 8/9, 8,27, 8/81,...
04/02/17
a line segment is broken into foive sections that form a geometric sequnce.
the smallest section is 16 inches and the largest section is 81 inches. I have to answer and show or explain how I arrived at the following:
a) that is the common ratio between the five...
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