Answer: 
Step-by-step explanation:
Since we have given that

Now, we know the rule for summation , we'll apply this ,

Now, it becomes geometric progression, so we us the formula for sum of terms in g.p. which is given by

So, our equation becomes ,

Hence ,

Answer:
1:3 ............... ......
72/4 = 18 (18)(2/3) = 12. The answer is $12.00 per hour
Answer:
use photo math its helps alot
Step-by-step explanation:
The answer is 3.04800 meters.
Why you may ask? Well 1ft = 0.3048 meters so you calculate 10 ft based off this measurement and you get 3.04800 meters.
CHEERS MATE!