Answer:
C
Step-by-step explanation:
Width of photo: x
Width of cake: x+4
Length of cake: 2(x+4)
Area: length*width
Area of cake >= 256
2(x+4)(x+4) >= 256
2x²+16x+32 >= 256
<h3><u>given</u><u>:</u></h3>
<u></u>
<h3><u>to</u><u> </u><u>find</u><u>:</u></h3>
<u></u>
<h3><u>solution</u><u>:</u></h3>
<u></u>
<u></u>
<u></u>
<u></u>
<u></u>
<u>therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>correct</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>option</u><u> </u><u>E</u><u>.</u>
Hi there:)
The formula is
A=p (1+r)^t
A future value 3007.26
P principle 2000
R interest rate 0.06
T time ?
To solve for t use this formula
T=log (A/p)÷log (1+r)
T=log(3,007.26÷2,000)÷log(1+0.06)
T=6.9 years round
T= 7 years
Hope it helps
-11/2 or -5.5 is the answer