How far is ship from explosion if detected by sonar
The underwater (but near the surface) explosion is detected by sonar on the ship 20 s before it is heard on deck. If sound travels at 6000ft/s in water and 1400 ft/s in air, how far is ship from explosion?
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Two cubical coolers together hold 30.0 L (30, 000 cm^3). If inside edge of one is 5.00 cm greater than inside edge of other, determine inside edge of each? Length of inside edges of two coolewrs are?
Graph of the function is y=f(x) with coordinates (-3,-2), (-1,2), (1,-2) (2,0) (5,2) find new coordinates with the transformation of y=-f(2x-6), also define all of the transformations applied in words?
Assume you have the function y=g(x) with domain {x|-2 <or= X <or= 7} and range {y|-6 <or= y <or= 4}. Determine the domain of y= g(-x+3). Determine the range of y=g(-x+3).
The open top box with the square base is to be constructed from 120 square centimeters of material. Find dimensions that will produce the box with characteristics?
The box with open top is to be constructed from the rectangular piece of cardboard with dimensions 12 in. by 20 in. Write volume V of box as a function of x. v(x)
Determine holes, Vertical asympotote, Horizontal Asymptote, x and y intercepts, slant, domain and range (1) f(x)=(2x-5)/(x+3) (2) f(x)= (4-x)/(5-2x) (3) f(x)= (X^2-2x-8)/(x+2) (4) f(x)= (2)/(x^2-4x-5)
The 30-foot ladder is leaning up against the roof which is 20 feet above ground. How far from building is foot of ladder? Determine angle between ladder and the grounnd?
The light 3m above causes boy 1.8m tall to cast the shadow s meters long measured along. Write s as the function of d, boy's distance in meters from light.
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A 2-year-old girl is evaluated for cough, runny nose, watery eyes, and fevers for a week. She also developed a diffuse rash,
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