Find work done in moving cart if it-s handle makes angle
The person is pulling the freight cart with the force of 46 pounds. How much work is done in moving cart 30 feet if cart's handle creates the angle of 28 degrees with ground?
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In 1968, U.S. minimum wage was $1.60 per hour. In 1976, minimum wage was $2.30 per hour. Find the linear model l(x) and the exponential model p(x) for population of Pinedale in year 1990+x.
The producer of CD player has found that revenue R (in dollars) is R(p)=-5p2+1580p, when unit price is p dollars. If manufacturer sets price p to maximize revenue, find maximum revenue to nearest whole dollar?
Transit Authority runs the subway from city to suburbs. Fare is $3.00, number of passengers which will travel each day is 6000. Write the equation for q in terms of p.
The right triangle is formed in first quadrant by x- and y-axes and the line through point (2,1). Write area A of triangle as the function of x, and find domain of function.
Find distance to rocket from telescope B at moment when both tracking stations are directly east of rocket telescope. A reports the given angle of elevation of 20 degrees.
Ewey, Lie, and Howe is a regional branch office of tax preparation conglomerate Hookem, Billem, Cheatem, and Soakem. One week before the deadline for filing federal income tax returns, the systolic blood pressure of random sample of 45 employees a
An intellectual society, HIGHQ, claims that it grants membership only to people whose IQ is at least 2.5 standard deviations above average. Determine the best upper bound which can be attained by Chebyshev's Inequality for the proportion of people
He has set up his transit on one side of lake 130 feet from piling which is directly across from the pier on other side of lake. From the transit, angle between piling and pier is 30 degrees. Find distance between piling and pier to nearest foot
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