Answer:
a
Step-by-step explanation:
y= 1/2 ^(x+4)
I would say A
hope that helps!!!
46% printers are defective = 106 printers defective
Answer:
5.1 and 5.05
Not really much to explain. Still, hope this helped!
P.S. (5.2 is more than 5.03, btw)
Answer:
15
Step-by-step explanation:


Subtract.

Now, add.

Apply absolute rule.

= 15