<span>Given the quadratic equation: f(x) = -2x^2 - 2x - 1, the axis of symmetry can be obtained by finding the line that divides the function into two congruent or identical halves. Thus, it should pass through the vertex and is equal
to the x-coordinate of the vertex. </span>
<span>Note that a quadratic
equation in standard form: y = ax^2 + bx + c, has the vertex located at (h,k) where, h = -b/2a and k is determined by evaluating y at
h. In this case, a = -2, b = -2, thus, h = -0.5, k = 0.5. Thus, the vertex is located at (-0.5, 0.5) and the axis of symmetry is at x = -0.5. </span>
<span>Total = Principal × ( 1 + Rate )<span>^years
</span></span><span>Total = 150,000 * (1.055) ^ 30
</span>Total = 150,000 *
<span>
<span>
<span>
4.9839512884
</span></span></span>Total =
<span>
<span>
<span>
747,592.69</span></span></span>
<span>Total = 150,000 * (1.065) ^ 30
</span><span><span><span>Total = 150,000 * 6.614366163
</span>
</span>
</span>
<span>Total = 992,154.92</span>
Difference = 992,154.92 -<span>747,592.69 =
</span><span>244,562.23
</span>
Source:
http://www.1728.org/compint.htm
online interest calculator
.......................................
Answer:
c
Step-by-step explanation:
3 is a prime number, it cannot be factored into other prime factors
There's an infinite number of ways we can rewrite 16 3/4, some of them being:
16 3/4
16 6/8
16 12/16
16 24/32
16.75
67/4
335/20
670/40
etc.
I hope it will help you ;)
