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Drive goes 290 yards from tee. Using a 7-iron on his second shot, he hits ball 180 yards and it lands inches from hole. How many degrees (to nearest degree) to right of line from tee to hole did he
After 15 minutes, instructor notices course error and tells student to correct his heading. Through what angle will plane move to correct heading and how many miles away is Peoria when plane turns?
Determine midline and amplitude of periodic function. Height in cm of tip of minute hand on the vertical clock face is function.
Determine coordinates of point at given angle on the circle of radius 5.4 centered at origin. (Write answer correct to three decimal places.) -45°.
Mary's taxes have increased 1.5% each year, but the annual income of $55,000 has remained same. In 5th year she pays $11,000 in taxes. How much she pays in taxes each year?
The ferris wheel is 32 meters in diameter and makes one revolution every nine minutes. For how many minutes of any revolution will the seat be above 26 meters?
Express the period, phase shift for function f(x) = 3cot (1/2x+ pi/2)-2 then express two asymptotes for primary branch of this function and provide interval on which that branch happens.
If $4,000 is invested in the bank account at the interest rate of 7 per cent per year, determine amount in bank after 9 years if interest is compounded annually, quarterly, monthly, and continuousl
The scientist starts with 110 milligrams of the radioactive substance. After 31 hours, 55 mg of substance remains. How many milligrams will keep after 42 hours?
Two sides and the angle are given. Find whether given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) which results.
Determine distance to rocket from telescope B at the moment when both tracking stations are directly east of rocket telescope A reports the angle of elevation of 20° and telescope B reports the
The car was valued at $44,000 in year 1993. Value depreciated to $15,000 by year 2006. Determine annual rate of change between 1993 and 2006?
The sprinkler on the golf green is set to spray water over the distance of 20 meters and to rotate the angle of 150 degrees. Draw the diagram and then determine a) Arc length of the area b) Area o
For each girl she gets the art kit costing $33; each boy receives the set of tools costing $29. How many presents of every kind did she purchase?
Difference in their speeds is the prime number of miles per hour, and after driving for two hours, distance of slower car from Danbury is five times that of faster car from Norwich. Determine the fa
The airplane flying at the altitude of 30,000 feet passes directly over the fixed object on ground. One minute later, angle of depression of object is 42°. Determine speed of airplane to neares
Assume that money in an account increases from $100 to $800 in 3 years, how much money would be in account after four years?
The substance grows exponentially according to function n(t)=n(e^m), where n(t) is quantity after t hours and n is original quantity. If substance grows from 400 grams to 600 grams in 2 hours, how
Does population need to be normally distributed for sampling distribution of Xbar to be approximately normally distributed? Explain why? Find sampling distribution of Xbar?
Planet's distance from sun is 55,000,000 km at perihelion and 61,000,000 km at aphelion. Determine the equation for planet's orbit. Place origin at the center of orbit with sun on x-axis.
How this compares to actual percent of 82.6? Describe why the exponential function would not give the good model for this data.
The magnitude and direction of 2 forces acting on the object are 100 pounds, S53degreesE, and 80 pounds, N59degreesE, respectively. Determine magnitude and direction angle to nearest tenth of resul
As of March 2012, U.S, Senate Committee on Indian Affairs had 15 members. Party affiliation is not the facor in selection. How many different committees are possible from 100 U.S. senators?
Determine number of different sets of radio station call letters which are possible in United States. Compute number of different sets of radio station call letters which are possible when call lett
Wheel 9including tire) of the sports car under development by one of the big 3 automobile compines has a 11-in. radius. What would car's speed be in miles per hour if wheels are turning at 800 rmp?