Answer:
First one
Step-by-step explanation:
For every 1 in x the y goes up by 3
Answer:
Distance = 21.0049 inches
Step-by-step explanation:
Given the following data;
Speed = 3.395 inches per minute.
Time = 6.187 minutes
To find the distance;
Distance = speed * time
Substituting into the equation, we have;
Distance = 3.395 * 6.187
Distance = 21.0049
First you have to find the 20th term of the sequence
1.5+(19)(-0.05)=0.55
Then apply the sum formula 20/2*(1.5+0.55)=20.5
The answer is 20.5
Then use the sum formula 2
