Solve.A gelatin mold is in the shape of a hemisphere (half-sphere). If its diameter is 4 inches, find the exact volume of gelatin that 
will hold.
A. 
? cu in.
B. 
? cu in.
C. 40? cu in.
D. 
? cu in.
Answer: A
Mathematics
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Use power series operations to find the Taylor series at x = 0 for the given function.x6 cos ?x
A. 
B. 
C. 
D. 
Mathematics
Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(6, 5) and (11, -2)
A. - 
B. 
C. Undefined
D. 0
Mathematics
Solve the problem.An airplane is cruising at an altitude of 28,901 feet. Express this distance to the nearest hundred meters.
A. 8800 m B. 95,400 m C. 46,200 m D. 18,100 m
Mathematics
Solve for the indicated variable.I = Prt, for r (simple interest)
A. r = 
B. r = 
C. r = 
D. r = P - tI
Mathematics