Find the 11th term of the arithmetic sequence 10,-40,160,….
1 answer:
You might be interested in
Answer:
See below.
Step-by-step explanation:
Refer to the graph.
The range of a graph is the span of y-values it covers.
From the graph, we can see that the span of y-values is all values greater than or equal to 0.
Therefore, our range is, in interval notation:
Note that we use brackets with the 0 because 0 is included in our range.
In set notation, this is:
Answer:
23
Step-by-step explanation:
It is given that, in Russia there are 21 rocket launch failures out of 743 total launches. We need to find no of failures for the next 800 launches.
21 rocket = 743 launches
1 launch =
For 800 launches,
or
= 23 failures
So, there are 23 failures in next 800 launches.