• using 1993 in that order writing an equation so is equals 49,50 51 and 52

• EXERCISE 4

• The cross section of an attic is in the shape of an isosceles trapezoid, as shown in the accompanying figure.If the height of the attic is 9 feet, bc=12 feet, and AD= 28 feet, find the length of AB to the nearest foot

• What happens when the king of beasts runs in front of a train

• a window frame has the shape of a rectangle surmounted by a semicircle. the perimeter of the frame is P ft. how must x, the rectangle height, be related to r, the semi-circle radius, if the area of the frame is to be a maximum?

• suppose the rectangular plot runs along a building, so that you need to fence only three sides. What dimensions will now yield a maximum area with 100 meters of fencing?

• $29/kg=___ cents/g

• 0.692 into a fraction

• Hoshi walks 10 meters in 3 seconds. a. what is her walking rate b. at this rate, how long does it take her to walk 100 meters

• the amount of c^14 in a sample is 32% of standard. estimate the sample age if half life is 5100 years

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