Answer:
Graph the line using the slope and y-intercept, or two points.
Slope: 1
y-intercept: (0,4)
x | y
−4 | 0
0 | 4
Step-by-step explanation:
Hope this helps :)
Given that in arithmetic sequence a=5 and common difference, d=4. Thus the number of terms of this sequence that must be added to attain 4185 will be found as follows:
the explicit formula for arithmetic sequence is given by:
sn=n/2(2a+(n-1)d)
where n is the number of terms:
thus plugging in the values we get:
4185=n/2(2*5+(n-1)4)
solving for n we get:
8370=(10+4n-4)
8370=(6+4n)
4n=8364
n=8364/4
n=2091
thus the number of terms will be:
2091
Answer:
1/2 + 2/3 + 5/4 = 29/12 = 2 5/12 ≅ 2.4166667
Step-by-step explanation:
Answer:
2nd awnser i had that exact question the other day
Step-by-step explanation: