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You give manager with the quadratic equation which models expected number of ticket sales for each day x. ( x=1 is day tickets go on sale).
Find bearing from port to ship? or we can say, if a helicopter wished to fly from port to ship, what bearing must it take?
The $1000 investment earns interest at the nominal rate r and is compounded quarterly. Determine nominal interest rate if value of investment triples after ten years.
The $4,0000 investment earns interest at the nominal rate of 6% compounded monthly. Determine value of this investment after five years.
Determine formulas for U and G, populations of Uganda and Germany respectively (in millions) as functions of time t (in years since beginning of 2000)
Write formulas for S1 and S2 salaries (in dollars) of two individuals described above as functions of time t (in years after they start working).
Lasa 1: linear regression, Assignment 2: LASA 1: Linear Regression In this assignment, you will use a spreadsheet to examine pairs of variables, using the method of linear regression, to determine i
After walking another 500 feet you notice that building is directly to left. How far away is building when you looked second time?
The solutions of equation(z^(4))+(4z^(3)i)-(6z^(2))-(4zi)-(i)=0 are vertices of the complex polygon in complex plane. Determine the area of the polygon?
The house had the appraised value of $70,000 in 1980 and $190,000 in 2000. Determine the formula for house's value as the function of time and determine annual percent increase in value.
Daily production of the oil well is presently 2500 barrels, but is declining at the rate of 8% per month. Write the formula for well's daily production P ( in barrels) as the function of time t (inmon
Assume that you were to warp the piece of string around equator of Earth. How much extra string would you require if you wanted string one foot off Earth all way around? Suppose earth is perfect ci
What annual interest rate on the certificate of deposit compounded monthly would yield the equivalent return? Use A=P(1+ r/n)^(nt).
3 students are planning to rent the appartment for a year and share equally in cost. By adding the fourth person, every person could save $75 a month. Determine the monthly rent?
Determine all solutions of equation tan2 x + tan x - 2 = 0 in interval [0, 2π). You must get 4 distinct solutions. Two can be easily stated as exact values involving.
Person averaged 52 mph on last part of trip because of traffic. Total time of trip was 5hrs and 45 minutes. Determine amount of time at each of 2 speeds.
Find how many gallons of vanilla ice cream with 12% butterfat should be mixed with 20 gallons of chocolate ice cream with 20% butterfat to make fudge ice cream with 15% butterfat?
Explain the amplitude, period, and phase shift affect graph of sine or cosine function. Utilize complete sentences. Ordered pair <-3,2> represents vector XY.
You drop the ball from top of the building which is 144 feet high. If ball bounces back to 2/3 of height is falls each time. How many feet will ball have travelled after ten bounces?
One plane flies 25mph faster than other. Determine airspeed of each plane if cities are 275 miles apart and planes pass each other after 40 minutes of flying time.
If the person looks down from top of building, find measure of angle between the end of shadow and vertical side of building? Suppose person's eyes are level with top of building.
The area of the square is directly proportional to square of its diagonal. If area of the square having the diagonal 16cm long is 128cm2, find area of the square having diagonal 24 cm long?
The dimensions of the sheet of paper can be represented by consecutive odd integers. If area of paper is 143cm2, determine dimensions.
Average monthly temperature in Phoenix, Arizona, in degrees Fahrenheit. Determine average temperatures for March, July, and October, rounding to nearest whole degree.