Solve the problem.The Jillson's have up to $75,000 to invest. They decide that they want to have at least $25,000 invested in stable bonds yielding 6% and that no more than $45,000 should be invested in more volatile bonds yielding 12%. How much should they invest in each type of bond to maximize income if the amount in the more volatile bond should not exceed the amount in the more stable bond? What is the maximum income?
What will be an ideal response?
$37,500 in the stable bonds and $37,500 in the volatile bonds; maximum income $6750
Mathematics
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Solve the problem.Find the moment of inertia Iz of the rectangular solid of density 
defined by 
, 
, 
.
A. 352500 B. 312500 C. 290000 D. 102500
Mathematics
Find the reference angle of the given angle.-57°
A. 123° B. 33° C. 57° D. 147°
Mathematics
Write the function in the form 
or 
. Find the period and phase shift.y = 3 sin (?x - 8)
A. y = 3 sin
period = 2; phase shift = 8
B. y = 3 sin
period = ?; phase shift = 8
C. y = 3 sin
period = 2; phase shift = 
D. y = 3 sin
period = 3; phase shift = - 
Mathematics
Solve by completing the square.z2 + 4z - 3 = 0
A. -2 ± 2
B. -2 ± 
C. -1 ± 
D. 2 + 
Mathematics