Solve the problem.At about what velocity do you enter the water is you jump from a 15 meter cliff? (Use g = 9.8 m/sec2.)
A. -8.5 m/sec
B. 17 m/sec
C. 2 m/sec
D. -17 m/sec
Answer: D
Mathematics
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Solve the initial value problem.
= 
; 
t=1 = -5, r(1) = 5
A. r = 
- 2t + 4
B. r = 
- 2t + 6
C. r = 
- 
t + 4
D. r = 3t - 2t + 6
Mathematics
Provide an appropriate response.Use a calculator to find cos 1.1843. Round to four significant digits.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Round the whole number to the given place.2042 to the nearest hundred
A. 2010 B. 2100 C. 2000 D. 1900
Mathematics
Solve.- 
a = 0
A. 1 B. 0 C. 9 D. -9
Mathematics