Answer:
The explicit rule for this situation is
In row 12 there will be 14 pins
Step-by-step explanation:
We have an initial amount of 3 pins in the first row. Let's call the number of pins in row n.
where n is an integer and .
So
In row n + 1 there will always be a pin more than in the previous row n, then:
Then:
<em>Finally in row 12 there will be:
</em>
Answer:
14/15 miles
Step-by-step explanation:
Given data
Tom jogged 3/5 mile on Monday
And jogged 2/6 mile on Tuesday
Required
The total distance covered for Monday and Tuesday combined.
Total= 3/5+2/6
Total= 18+10/30
Total= 28/30
Total= 14/15 miles
Hence the total is 14/15 miles
Not enough info. It's unknown what the size of the beads are.
Simple, plug in 1, 4, and 8 for n and solve.
-3×
=-3
-3×
=-24
-3×
=-384
So answer choice C