Answer:
C. 2/3
Step-by-step explanation:
4/6 is equivalent to 2/3 (divide by 2)
Answer:
2 hours and 45 minutes. or 165 minutes
Step-by-step explanation:
= 40(t^2 - 10t + 12.5) answer
Answer:

Step-by-step explanation:

We have:
<em> subtract 7a from both sides</em>

<em>add 3 to both sides</em>

The explicit formula for this arithmetic sequence is A(n)=1/2•(-8)^(n-1)