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There is a 'loss of information' when both sides of an equation are squared. Can you explain the origin of this phenomenon?
Find the eccentricity,(b)identify the conic,(c)give an equation of the directrix, and (d)sketch the conic.
Linear Equations - area under the graph.This question has to do with the dissolving of the CO2 into the water contained in basalt.
Charlie cannot remember how much he financed to buy his car. He does remember that his monthly payment is $300.
How many smaller cubes will there be? How many of the small cubes will have 0 green sides? 1 green side? 2 green sides? 3 green sides?
Describe in words the graph of each of these curves below. Include in your description the shape, along with other possible relevant information such as length
Use S= C(1+r/100)^5 to find the inflated cost S, in 5 years, of an item, good or service, where C= (17,908.02 KRW) is the current price.
Investments. William opened two investment accounts for his grandson's college fund. The first year, these investments, which totaled $18,000
Find the saving for a 16-minute phone call if it was made during off-peak time as opposed to peak time. Round to the nearest hundreth.
Upon examining the contents of 38 backpacks, it was found that 23 contained a black pen, 27 contained a blue pen.
Suppose that a projectile is fired at an angle of 45 degrees fromthe horizontal. Its initial position is the origin in the xy-plane, andits initial velocity
-30 morpho granadensis@$4.15 per pupa 33 battus polydamus@$1.50 per pupa What is the total cost
Solve this equation to find the number of rabbits that he had before the sale.
Find the values of f(x) at which each of the following functions is discontinuous. Why is the function discontinuous at that value?
Systems of Linear Equations Word Problems.Joe wants to sell his horses for 500.00 each and his cows for 300.00 each for a total of 2100.00 for them all.
Give the exact and approximate solutions to 3 decimal places.
Basic Algebra : Mean, Median, Mode and Linear Equations.Place student work and solutions in this column
Find the vertex,line of symmetry, and the maximum or minimum value of a quadratic function, and graph the function on paper
Bonnie and Clyde plan to rob a particular bank lying between St. Louis and Chicago. The bank is located in a town 110 miles northeast of St. Louis
The number the long distance phone calls between two cities in a certain time period varies directly as the populations p1 and p2 of the cities.
A brief and an original writeup has been provided to explain the student community the concept of vertical lines.
Two trains are approaching each other on the same track. They are 500 miles from each other. One train is traveling at 40 mph, the other at 60 mph.
A particle moves along the graph of the function y=8/3x^3/2 (the 3/2 is the exponent on the x) at the constant rate of 2 units per seconds
Consider the supply of computers. For each of the following, state the effect on supply - A change in technology that lowers production costs.
Give an example of a linear function and show at least one method of graphing it. By looking at the graph of a line, how can you tell if its slope is negative