Simple. Add the number of volcanoes from Alaska and Hawaii.
43+5=48
Then subtract that number from the total volcanoes.
52-48=4
Washington has 4 volcanoes
Denote the sequence by
with
.
Recursively:
The first number is
, and each successive number is twice the previous one. So
,
,
, ... .
In other words,
and so in general,
Explicitly:
We can arrive at this formula by, in a way, working backwards. If
, that means
, and so
, and so on. We would end up with
(You'll notice a pattern here: the exponent of the 2 and the index of the earlier term in the sequence add up to
. For example,
.)
or simply
Then the 15th term is obtained immediately by evaluating this rule at
. We get
Hi there! The answer is 50% (or 0.5).
There are 10 students in either the first or the third row. In total we have 20 students. Therefore the probability can be determined by dividing 10 (amount of correct answers) by 20 (total amount of outcomes).
30 because it is yea and yea
Answer: m = 7
Step-by-step explanation: This equation is written in slope-intercept form which is the same thing as y = mx + b form where <em>m </em>represents the slope of the line and <em>b</em> represents the y-intercept.
Now looking at this equation, we can see that <em>m</em> or the slope of the line is 7.