Solve the problem.As part of a physics experiment, Ming drops a baseball from the top of a 310-foot building. To the nearest tenth of a second, for how many seconds will the baseball fall? (Hint: Use the formula h = 16t2, which gives the distance h, in feet, that a free-falling object travels in t seconds.)
A. 19.4 sec
B. 1.1 sec
C. 4.4 sec
D. 77.5 sec
Answer: C
Mathematics
You might also like to view...
For the given function, find all asymptotes of the type indicated (if there are any).f(x) = 
, horizontal
A. None B. y = -3 C. y = 4 D. y = 9
Mathematics
Translate the English sentence into an equation using the variables indicated.The product of your hourly wage and the amount of time worked is $800. Let h = the hourly wage and t = the number of hours worked.
A. t = 800h
B. 
= 800
C. h = 800t
D. ht = 800
Mathematics
Solve the problem.Write using the radical sign (
). Assume all variables are non negative.n2 = 16
A. 
B. 
C. 
D. 
Mathematics
Find the slope-intercept form of the equation of the line with the given properties.x-intercept = 2; y-intercept = 9
A. y = - 
x + 9
B. y = - 
x + 2
C. y = - 
x + 2
D. y = 
x + 9
Mathematics