Provide an appropriate response.Suppose that you want to invest some money in order to have $100 available at some later time. If you invest it at 7% interest compounded continuously, the amount you need to invest now, P, is related to the number of years from now that you need the money, t, by: P(t) = 100e-0.07t. Graph this on your graphing calculator in the window 
×
Discuss the behavior of this graph.
What will be an ideal response?
The graph shows that the earlier you invest the money, the less you need to invest.
Mathematics
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Add or subtract as indicated and write the result in standard form.1 - (7 - 6i) - (2 - 7i)
A. -8 + 13i B. -9 - 13i C. -9 + 13i D. -8 - 13i
Mathematics
Provide an appropriate response.Does knowing that 
? 1 tell you anything about 
Give reasons for your answer.
What will be an ideal response?
Mathematics
Solve the following system by any appropriate method. If there is no real number solution, so state.y2 + 3x2 = 37y2 - x2 = 1
A. (4, 
), (4, -
), (-4, 
), (-4, -
)
B. (3, -
), (3, 
)
C. (3, 
), (-3, 
)
D. (3, 
), (3, -
), (-3, 
), (-3, -
)
Mathematics
Find the products AB and BA to determine whether B is the multiplicative inverse of A.A = 
,B = 
A. B ? A-1 B. B = A-1
Mathematics