Answer:
It decreased by 25%
Step-by-step explanation:
8 x .25=2
8 - 2 = 6
width= 8
Length= 15
(8x15= 120 and 8 is 7 less than 15)
Answer:
46
Step-by-step explanation:
180 minus 105 minus 29
Answer:
6561 / 128
Step-by-step explanation:
The nth term of a geometric sequence is:
a = a₁ (r)ⁿ⁻¹
The first term is 3, and the fourth term is 81/8.
81/8 = 3 (r)⁴⁻¹
27/8 = r³
r = 3/2
The eighth term is therefore:
a = 3 (3/2)⁸⁻¹
a = 6561 / 128
Your answer will be 150 percent