<u>Given</u>:
The given geometric series is
We need to determine the value of r and a₁
<u>Value of a₁:</u>
The term a₁ denotes the first term of the geometric series.
Hence, from the given series, the first term of the series is 2.
Thus, a₁ = 2.
Therefore, the value of a₁ is 2.
<u>Value of r:</u>
The term r denotes the common ratio between the terms in the geometric series.
The value of r is given by
Thus, the value of r is 1.5
Answer:
y intercept = -41/9
Step-by-step explanation:
y = mx + b
y = -1/9x + b
-5 = -1/9(4) + b
-5 = -4/9 + b
add 4/9 to both sides
-45/9 + 4/9 = b
-41/9 = b
the y intercept is equal to -41/9
linear equation: y = -1/9x - 41/9
Answer:
30
Step-by-step explanation:
6(×)
plug 5 in for x as x is 5
6(5) or 6×5 =30
Answer:
2 hours, 15 minutes
B.
Step-by-step explanation:
3:30 to 5:30 is 2 hours elapsed time.
5:30 to 5:45 is 15 minutes elapsed time.
2 hrs + 15 mins =2 hrs 15 mins.