Solve the problem.How many different committees can be selected from a group of 10 people if a committee must have between 2 and 4 people (inclusive)?
A. 276
B. 375
C. 326
D. 420
Answer: B
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Solve.Wind resistance or atmospheric drag tends to slow down moving objects. Atmospheric drag varies jointly as an object's surface area A and velocity v. If a car traveling at a speed of 40 mph with a surface area of 35 ft2 experiences a drag of 168 N (Newtons), how fast must a car with 49 ft2 of surface area travel in order to experience a drag force of 388.08 N?
A. 63 mph B. 68 mph C. 71 mph D. 66 mph
Solve the problem using matrices.Find the function f(x) = ax3 + bx2 + cx + d for which f(0) = -2, f(1) = 5, f(-1) = 3, f(2) = 4.
A. f(x) = 10x3 - 18x2 - 13x + 6
B. f(x) = 
x3 + 4x2 + 
x - 2
C. f(x) = - 
x3 + 6x2 + 
x - 2
D. f(x) = -8x3 +12x2 + 5x - 6
For the given function, find all asymptotes of the type indicated (if there are any).f(x) = 
, oblique
A. None B. y = x + 5 C. x = y + 5 D. y = x + 6
Find the function represented by the power series. 
A. - 
B. 
C. - 
D. 