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The company car which has the seating capacity of seven is to be utilized by 7 employees who have formed the car pool.
Either one of 5 history courses or one of three social science courses. Find number of different curricula are available for consideration?
1 second later, car was observed at point C at the angle of 10.3 degrees. Determine speed of car in miles per hour.
At $0.60 per bushel, daily supply for wheat is 450 bushels and daily demand is 645 bushels. Suppose that supply and demand equations are linear. Determine supply and demand equations.
The square concrete foundation was made as the base for the large cylindrical gasoline tank. State radius r of tank as the function of length x of sides of the square.
Consider f(x) = x^2 and find Riemann sum of f over interval [6,8], using given number of subintervals (n). In every case, select representative points to be left endpoints of subintervals.
4-12 pitch means there are four feet of vertical change in 12 feet horizontal change. The certain roof has the slope m=3/8. Could asphalt shingles used on roof?
Patrick's doll making business has weekly fixed price of $350. If price for materials is $4.70 per doll and his total weekly costs average given $500, about how many dolls Patrick makes each week?
The satellite in circular orbit 1250 kilometers above Earth creates one complete revolution every 110 minutes. Determine its linear speed? Suppose that Earth is sphere of radius 6400 kilometers.
What distance point on circumference of large pulley travels? If larger pulley turns through four radians, what distance a point Q on circumference travels?
If the account were to remain whole, being passed from generation to generation, for given 350 years, how much would be in account at end of those 350 years?
Find total change in size of tumor during first six months? Determine average rate of change in size of tumor during first six months. Evaluate rate at which tumor is growing at t=6.
It moves from highest point down to lowest point and back to highest point every ten seconds. Write the cosine function which models movement of leaf in relationship to equillibrium point.
The certain type of light filter decreases intensity of light going through it by 30%. By what percent is intensity of light decreased by two such filters, placed one on top of other?
s=t^2-6t provides distance s in feet an object is above ground t seconds after being thrown up. Determine number of t seconds it takes object to reach height of 40 feet.
If the snowball with radius 2 in. Rolls down the hill. Its volume increases at the rate of 5% per second, find the equation for volume of snowball as the function of time in seconds?
Determine the expression for x involving the inverse function which will yield the value for given range (y) value for the given equation. y = - sin x/3
The normal healing of wounds can be modeled by the exponential function. If represents original area of wound and if A equals area of wound, then formula.
The commercial jet airplane climbs at takeoff with slope m=4/9. How far in horizontal direction will airplane fly to reach the altitude of 20,000 ft above takeoff point?
The rectangle is bounded by x-axis and semicircle y=squareroot[36-xsquare]. Write area of rectangle as the function of x and find the domain of function.
If the car is traveling 50 mph downhill, then it's breaking distance on wet pavement is provided by D(x) = 2500/30(0.3 + x). Graph of D has the vertical asymptote at x= -0.3. Write physical signific
The office has 27 employees. If there are seven more women than men in office, how many employees are women?
Of 300 clock radios with digital tuners and/or CD players sold recently in the department store, 210 had digital tuners and 270 had CD players. How many radios had both digital tuners and CD players
120 members indicated that they plan to attend next Winter Olympic Games, and 80 members indicated that they plan to attend both games. How many members of club plan to attend At least one of two ga
To help plan number of meals to be prepared in the college cafeteria, the survey was performed, and following data were obtained.