Solve the problem.The NCAA Division 4 women's champion for the 400-meter dash in 1998 was Sally Sprintalot of World State University. Her winning time was 4.65 seconds. What was her rate in meters per second?
A. 84.02 meters per second
B. 88.02 meters per second
C. 1860.00 meters per second
D. 86.02 meters per second
Answer: D
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Solve the problem.The position of a particle moving along a coordinate line is s = 
with s in meters and t in seconds. Find the particle's acceleration at 
A. - 
m/sec2
B. - 
m/sec2
C. 
m/sec2
D. 
m/sec2
Provide an appropriate response.The demand equation for a certain product is p = 25 - 0.005q, where p is the price per unit (in dollars) for q units. If its supply equation is p = 1 + 0.03q, then the consumers' surplus when market equilibrium is established is
A. $1176.49 B. $1250.87 C. $1500. D. $1675.30 E. $1800.
Write the fraction or mixed number as a percent.
A. 25% B. 1000% C. 12.5% D. 2.5%
Find the degree of the polynomial function.f(x) = 3x - x4 + 
A. 1 B. 3 C. 4 D. -1