Answer:
<span>r≤−10∪r≥4</span>
Explanation:
<span><span>|<span>r+3</span>|</span>≥7</span>
SOLUTION 1
<span>r+3≥7</span>
<span>r≥4</span>
SOLUTION 2
<span>r+3≤−7</span>
<span>r≤−10</span>
Since the two inequalities do not intersect when graphed, the solution set is
<span>r≤−10∪r≥<span>4 </span></span>
28.30 is the correct answer
Answer:
20x-8 ...last option
Step-by-step explanation:
Answer:
the third one on the first picture it skips 18 and messes up the +1
Answer:
exponential decay: A=(0.97)^t, y=3.7(0.2)^t,
exponential growth: y=(9/11)(4)^t, P=(7/9)(5/4)^t, V=0.8(9)^t, P=0.9(8.3)^t
neither: g(x)=2.1(x)
Step-by-step explanation:
exponential decay happens when the ratio (the value inside the parenthesis) is less than 1. exponential growth happens when the ratio is greater than 1.