Answer:
1/2
Step-by-step explanation:
8(1/2)^4
= 8 * 1 / 2^4
= 8/(2*2*2*2)
= 8/16
= (8*1) / (8*2)
= 1/2
Answer:
850- 475= 375 increase over 2 months.
375 ÷2= $187.50
Answer:
D
Step-by-step explanation:
The ratio of corresponding sides are equal, that is
= 
<span>Here's one --> 1000÷100=10</span>
although none of these are right, C would make the most sense