If an object is dropped from a height of 200 feet, the function h(t)=-16t^2+200 gives the height of the object after t seconds. approimately, when will the object hit the ground ? a.200.00 seconds b.184.00 seconds c.3.54 seconds d. 0.78 seconds

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Which of the following is the graph of y= square root -x-3