1, 4, 7, 10, 13 are the first 5 terms
135 degrees is your answer
Answer:

Step-by-step explanation:

We know: the denominator must be different than 0.
Therefore
<em>add 8 to both sides</em>

<em>divide both sides by 2</em>

Answer:
y= 250( 1-0.21)^x
Step-by-step explanation:
This represents exponential decay
<span>25x2 = 16
x^2 = 16/25
</span>x^2 = 4^2/5^2
<span>x = 4/5
</span>