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If you place the penny on first square of the checkerboard, two pennies on second square, four on third square, eight on fourth square, and so on, how many pennies are on very last square?
The eccepted relationship between stopping distance, d in feet, and speed of the car. How many feet will it take the car traveling 45 mph to stop on dry level concrete?
If i possess 2500 meters of fencing and wish to enclose the rectangular plot that borders the river, but do not want to fence side along river, find largest area which can be enclosed?
The function D(h) = 7e^(-0.4h) can be used to find milligrams D of the certain drug in the patient's bloodstream h hours after drug has been given.
The bacteria in the 11-liter container double every 4 minutes. After 50 minutes container is full. How long it took to fill the quarter of container?
This means that if V is value of computer at time t, then linear equation is utilized to relate V and t. Determine depreciated value of computer 3 years from date of purchase.
Complete square and write an equation of circle in standard form. Then determine center and radius of circle graph and equation.
Compute woodworker's total cost, C, to make 1, 2, 5, 10, and 20 rocking horses. Graph C against n, number of rocking horses that he carves.
Determine standard equation (y = a(x-h)2 + k) of the parabola which has the vertical axis and satisfies given conditions. x-intercepts 2 and 12, lowest point has y-coordinate -100 Y= _________?
Truck is traveleing at 50 mi/h. How fast should woman drive her car so that she can pass truck completely in 6 s, from womans bumper/trucks rear bumper to womans rear bumper/truck front bumper.
The parcel of land is 6 ft longer which it is wide. Every diagonal from one corner to opposite corner is 174 ft long. Write down the dimensions of parcel?
The certain culture of bacterium Streptococcus A initially contains 8 bacteria and is observed to double every 1.5 hours. When will bacteria count reach 10,000?
After how many years will car's value be $7,400? Write the equation to model problem. Consider t represent number of years after 2003. For instance, year 2005 would be represented by t = 2.
After how many video game rentals will total amount spent at each store be same? Write the equation to model problem. Consider x represent number of video game rentals.
Write the equation to model problem. Consider t represent number of years after 1900. For instance, t = 12 would represent the year 1912.
After the 10% reduction, you buy the television for $783. Determine television's price before reduction? Solve equation to determine price before reduction.
Raindrops are falling at the constant speed vertically with respect to Earth. Traces of rain on side windows of car make the angle of 50.0° with vertical. Determine velocity of rain with respect
Find the charge for using 202 therms in the month? Create and graph the function which gives monthly charge C for x therms of gas.
R(x)= -0.02x^2+150x (0<x<7500) Determine total cost function C(x) and total profit function P(x). Determine profit for company if 3,100 units are produced and sold every week?
She has 100 ft of fencing material with which to enclose the garden. Letting x (the width) denote width of garden, write the function f in variable x giving area of garden.
In pair of supply and demand equations below, x signifies quantity demanded in units of the thousand and p unit price in dollars. Determine equilibrium quantity in thousand units.
You plan the uniform border of plants which each need 1 square foot when they mature. If you have 168 of those plants, how wide the strip around flower bed must you prepare for border?
On average, how many opposite sex couples must we expect to be in row once everyone is seated? What if there are m men and w women in the row of m + w seats?
Does it recommend growth in population you would expect among rabbits on the island? Evaluate rage of p(t). What does this tell you about population? Describe how you can find range of p(t) from its
Consider p0 = f(0) and let t1, t1, and t3 be positive constants. Decribe what following statements tell you about sleep loss and job performance.