20kg of radish and 8kg of capsicum cost $87 whereas 16kg of radish and 5kg of capsicum cost $66.52. Find the cost of 1kg of each item.
20kg of radish and 8kg of capsicum cost $87 whereas 16kg of radish and 5kg of capsicum cost $66.52. Find the cost of 1kg of each item.
A hangar is formed of a half cylinder with a rectangular base and two open, semicircular ends. The curved roof costs $7 per ft2 to build. Find an expression that represents the cost per volume of...
How Much Points Do I Get in 2592000 Seconds
x^2+y^2-4x+2y-4=0
The lengths of three sides of a regular hexagon are (12x+9y) cm, (7x+6y+3) cm and (4x+5y+2) cm. find the perimeter of the figure.
Solve square-root equations (advanced) Solve square-root equations by first arranging them and then taking the square of both sides. Having trouble? Fill in the blanks...
A hangar is formed of a half cylinder with a rectangular base and two open, semicircular ends. The curved roof costs $7 per ft2 to build. Find an expression that represents the cost per volume of...
Can someone explain to me why Muslims are vulnerable. Thank You!
Functions
cos theta = square root of 3 over 2
Suppose that algorithm A takes 1000n^3 steps and algorithm B takes 2^n steps (Note the carot symbol ^ means raise to the power of which we use here because we cannot create the appropriate mathematical...
1. Question from Photo: http://i.imgur.com/aLe3JU6.png?1 ; Can you explain how you convert the word problem into algebraic equations. The Answer is D= 5+0.5(t-2)^2
how many liters of 70% acid solution must be mixed with a 15% acid solution to get 385 L of a 60% acid solution
How do I set up the equation
Debra, Juan, and Chang have a total of $88 in their wallets. Debra has $7 less than Chang. Juan has 3 times what Chang has. How much does each have?
When downloading a large file, Travis noticed that the estimated time remaining to complete the download decreased by 40 seconds for each additional megabyte downloaded. When he started the download...
Colby is booking a flight from Phoenix to Philadelphia. Every time he looks up the flight, the price is different. He kept track of the price for 6 weeks and created the graph below a...
Hi , I need help factoring these , if possible with steps so I can better understand. 1. a^3(a+b)^2 + b^3(a+b)^2 2. 8x^4(x-4) - 27x(x-4) 3...
mr. smith has an account with 8% interest compounded annually. mrs. smith has an account which pays compounded annually. right now, mr. smith's account has twice as much money as mrs. smith's. in...
Part 1 A plane can travel 960 miles in 2 hours with a tail wind. The return trip takes 2 hours and 40 minutes against the wind(use a mixed number or improper fraction to represent time). Find...