10/18/21
Mixture problem solving
How much of an alloy that is 30% copper should be mixed with 600 ounces of an alloy that is 70% copper in order to get an alloy that is 50% copper?
10/18/21
Keiko is saving money to buy a game. The game costs $14 , and so far she has saved one-half of this cost. How much money has Keiko saved?
I needed help on my work
The circumference of a circular garden 119.32 feet. What is the diameter of the garden? Use 3.14 for and do not round your answer
Circumference diameter pie
10/18/21
annual rate of compound interest
When you were ten years old, your parents invested $5,000 for your future. You are now thirty and, with interest compounding quarterly, the initial $5,000 has accumulated to $8,231 over the 20...
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10/18/21
annual rate of compound intrest
When you were ten years old, your parents invested $5,000 for your future. You are now thirty and, with interest compounding quarterly, the initial $5,000 has accumulated to $8,231 over the 20...
more
10/18/21
Find three consecutive positive integers such that the square of the first, increased by the last, is 22.
Use RESA (Representation, Equation, Solution, Answer) to solve the problem.
10/17/21
Jose wants to put a fence around the garden in his back yard in Dallas.
Jose wants to put a fence around the garden in his back yard in Dallas. Since one side is adjacent to the house, he will only need to fence three sides.There are two long sides and one shorter side...
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10/17/21
College Algebra Homework question one
You invested $27,000 in two accounts paying 4% and 7% annual interest, respectively. If the total interest earned for the year was $1,740 how much was invested at each rate?
10/17/21
What is the perimeter of a rectangle with length w+2 and width w
Write as an algebraic expression. Then simplify.
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