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Assume that perimeter of the particular Norman window is to be 24 feet. What must its dimensions be to maximize area of window and, hence, permit in as much light as possible?
From the window in the building, person finds that angle of elevation to top of monument is 15° and that angle of depression to bottom of tower is 2°. How far is person from monument?
The ship leaves port with the bearing of N 64oW. After traveling 13 miles, ship then turns 90o and travels on the bearing os S 26oW for 6 miles. At what that time, find bearing of ship from port?
Determine maximum number of real zeros. Use Descartes's rule of signs to find how many positive and how many negative zeros function has.
There are n black balls and n white balls in the box. Illustrate, that choice of two balls of same colour happens less frequently than choice of balls of different colours. What occurs if n is very
Determine equilibrium price for hot dogs at baseball game. Determine the equilibrium quantity? Find prices for which quantity demanded is less than quantity supplied.
It can be reduced from physical principles that path of ball is modeled by function. Determine maximum height attained by ball. Determine horizontal distance ball has traveled when it hits ground.
Assume that perimeter of the particular Norman window is to be 24 feet. What must its dimensions be to maximize area of window and, hence, allow in as much light as possible?
From the window in the building, person determines that angle of elevation to top of monument is 15° and that angle of depression to bottom of tower is 2°. How far is person from monument?
Determine the maximum number of real zeros. Utilize Descartes's rule of signs to find out how many positive and how many negative zeros function comprise.
There are n black balls and n white balls in the box. Illustrate, that choice of 2 balls of same colour happens less often than choice of balls of different colours. What occurs if n is very big?
Determine equilibrium price for hot dogs at baseball game. Find equilibrium quantity? Find prices for which quantity demanded is less than quantity supplied.
If process of drawing squares were to continue indefinitely, then what would be sum of infinite geometric series of squares' perimeters?
First piece will be formed into shape of the equilateral triangle and second piece into the square. Determine length of first piece if combined area of triangle and square is to be as small as possi
Second plane starts 1/2 hour after first plane, but its speed is 60 kilometers per hour faster. Determine airspeed of every plane if two hours after first plane departs planes are 2890 kilometers ap
Vertical seam and base seam each cost 5 cents/ft. If volume of can is to be 1cubic foot, determine the function which finds cost to produce can in terms of radius.
Illustrate how coefficients a,b,c, and d can be written in terms of p,q, and r. Show results by explaining roots of equation x3-2x2-2x+1=0.
The group of people could rent the social hall for $600. When five more people join venture cost per person is reduced by $10. Find how many people are in larger group?
Sylvia has the apple orchard. One season, her 100 trees yielded 140 apples per tree. She wishes to increase the production by adding more trees to orchard.
There were half as many adults as children and students combined. Receipts totaled $5024. How many children were there in the show?
Graph the following functionby by using transformations. Determine vertical and horizontal asymptotes. Express domain and range. f(x)= 1/(x-5)^3 +1.
The cost in million of dollars for city to clean p% of impurities from its water supply is provided by C= 325/100-p, where p is greater than zero and less than 100, determine cost of cleaning 90% of
Front wall is 11.5 feet tall and back wall is 18.6 feet tall. Determine length of roof line and depth of shed from front to back.
When first seen to east if the observer, angle of elevation to airplane is 60.3 degrees. After 71 seconds, angle of elevation is 46.6 degrees. Determine speed of an airplane.