a = 4 first term, r = ?, T10 = 100.
Tn = ar^n - 1 formula for g.p
T10 = 4r^ 10 - 1
100 = 4r^9
Divide both side by 4
100/4 = 4/4r^9
25 = r^9 take the 9th root of both side
9√25 = 9√r^9
r = 9√25
To find the nth term
Since Tn = ar^n - 1
45 packages are shipped in one hour. I divided 315 by 7
Answer:
Yes
Step-by-step explanation:
4 units left : subtract 4 from each x coordinate
3 units down : subtract 3 from each y coordinate
that is how i remember it
Answer:
112
Step-by-step explanation:
8–4 + (9 x 12)
8–4 + 108
112
