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Draw the figure which provides the visual representation of problem. Determine true direction of plane, and compute speed with respect to ground?
Explain the objective of having linear x term in form. Why do we require to have more than one x, is not one x2 term sufficient to explain something as quadtraic.
Determine amount invested at every rate if the interest earned after I yr is $760 and amount invested at 9% is equal to sum of amounts invested at 5% and 7%.
Moe is lecturing Larry and Curly once again claiming he is twice as smart as Larry and 3 times as smart as Curly. If he is right and sum of their IQs is 165, find IQ of every stooge?
Solve system by triangularizing augmented matrix and utilizing back-substitution. Simplify by clearing fractions or decimals before beginning.
How many grams of every alloy is needed to produce 80 grams of the new alloy which is 34% silver if amount of 30% alloy utilized is twice amount of 22% alloy utilized.
Second box with height (x+2) cm has the square base with side (x+1)cm. If two boxes have same volume, determine value of x.
Compute function which models area of both circle and square. Remember, x is circumference of circle and 12-xis perimeter of square.
Bank compounds interest monthly. How long to correct number of years will it take Keylee to achieve this as long as she leaves money alone?
Find vertex of quadratic function -6x2+24x-865 Is this parabola fatter or thinner than y=x2 Is given parabola opening upwards or downwards?
The area is 40ft long and 30ft wide. The path of uniform width is set around edge. If remaining area is 400ft2, find width of path?
How much must we charge for tickets to maximize revenue? How many tickets will be sold at given price? Find maximum revenue be? Assume there is no limit on seating.
A fire is spotted from towers and bearings from Aand B are E 14 degrees N and W 34 degrees N, respectively. Determine distance (d) of fire from line segment (AB).
The cow at C is tethered to the post alongside the barn 10 m wide and 30 m long. If post is 10 m from the corner of barn and if rope is 30 m long, determine cow's total grazing area to nearest squa
A company has found that when x units of the product are made and sold, its revenue is provided by x 2 + 100 x dollars and its costs are provided by 240 x + 500 dollars.
Let R be region formed by union of square and all triangles, and let set be smallest convex polygon that has R. Determine area of region which is inside S but outside R?
800 feet of fencing is available to make 2 adjacent rectangular pens. Fencing is needed along perimeter as well as through middle. State total area of the pens as the function of x.
Find age at which there are most hunters? About how many hunters are of given age? Are number of hunters increasing or decreasing for individuals who are between 40 and 45 years of age?
The strip of ribbon is cut in 3 smaller strips in ratio 2:3:5. If shortest of three strip is 30 inches in length, determine length, in inches, of ribbon before it was cut?
Distance between home plate and dead center field is 417ft. Find distance from dead center field to third base. The distance between home plate and third base is given as 90ft.
Find amount of energy released by the earthquake of magnitude 7.5. First, simplify problem so that it is written in form b = log a. Then, solve problem for E, energy released by earthquake.
Determine a so the equation is true: (a 3) (2b-1)i=5 9i. The certain population rises according to model. Use model to find population when t=10.
Determine exponential growth function which models data for 1970 through 2000. Also, When minimum wage reached $7.50 per hour?
Find half life of ozone? Or we can say, at this rate, how long will it take for half ozone to disappear? If Q0 is initial quantity of ozone, then Q=Q0e-0.0025t, then determine t.
The graph of F(x)=x3 is shifted six units left, stretched vertically by the factor of 4, reflected in y axis and 3 units up. Determine equation of described function?