Answer:
the answer for this question is
10-1.125=71/8 or 8.875
= 9
Answer:
B
Step-by-step explanation:
B cause
-2(4w-1)=3(4w+2)
-8w+2=12w+6
-20w=4
w=-0.2
Answer:
A
Step-by-step explanation:
What is the 9th term of the geometric sequence 4, -20, 100, ...
<span>First term, a = 4 </span>
<span>common ratio, r = –20 / 4 = –5 </span>
<span>..... ..... ..... ..... = 100 / –20 = –5 </span>
<span>9th term = 4 ( –5 ) ^ ( 9 - 1 ) </span>
<span>..... ...... = 4 ( –5 ) ^ 8 </span>
<span>..... ...... = 4 ( 390,625 ) </span>
<span>..... ...... = 1,562,500 </span>