College
Squid and Octolules are propelled by expelting water, which is maintained in a body cavity. A squid of 6.5 kg (including water in the cavity) is at rest, when suddenly a predator is spotted. A) If the squid has 1.6 kg of water in its cavity, how fast should it expel this water so that it reaches 2.5 m/s and escapes the predator? What is the kinetic energy of the squid after this maneuver?
Analyze the diagram below and complete the instructions that follow.Find Sin
All other things held constant, if the supply curve for Swiss francs shifts to the left, the dollar price per Swiss franc will ________ and the equilibrium quantity of Swiss francs supplied and demanded will ________. A. decrease; increase B. increase; decrease C. decrease; decrease D. increase; increase
(a) Write the balanced neutralization reaction that occurs between H2SO4 and KOH in aqueous solution. Phases are optional. (b) Suppose 0.750 L of 0.480 M H2SO4 is mixed with 0.700 L of 0.290 M KOH. What concentration of sulfuric acid remains after neutralization?
Identify the y-intercept of the function, f(x) = 3x2 -5x + 2.O (0,-2)O (0,2)O(-2,0)O (2,0)
how the graph does the graph behave as x approaches positive or negative infinity. does it keep going at the same rate or does it approach a value but never touch it ?