Solve.In an electrical circuit, let V represent the electromagnetic force in volts at t seconds. Assume 
. Find the smallest positive value of t where 
for 
.
A. 
sec
B. 
sec
C. 
sec
D. 0 sec
Answer: B
Mathematics
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Solve the problem.Find the maximum value of 
subject to 
and 
A. 3 + 
B. 3 - 
C. 3 + 
D. 3 - 
Mathematics
Provide an appropriate response.A golf ball leaves the ground at a 31° angle at a speed of 88 ft/sec. Will it clear the top of a 30 ft tree that is in the way, 139 ft down the fairway? Explain.
What will be an ideal response?
Mathematics
Use implicit differentiation to find dy/dx and d2y/dx2.xy + 3 = y, at the point (4, -1)
A. 
= 
; 
= - 
B. 
= 3; 
= - 24
C. 
= 
; 
= 
D. 
= - 
; 
= 0
Mathematics
Divide, if possible. If a quotient is undefined, state so.
A. -9 B. -1 C. 9 D. 99
Mathematics