Answer:
1/25
Step-by-step explanation:
64^=8
8*1/2=8/2
10^-2=1/100
8/2*1/100
1/25
This is picture for more preference.
Answer:
The equation is
whose solution is 
Step-by-step explanation:
Let us call
the number of minutes the phone is used over 200 minutes, then we have
<em>(this says monthly bill of $40 plus the cost of phone usage over 200 minutes must equal $58 )</em>
This equation can be used to solve for
u as follows:



Answer:
4/663
Step-by-step explanation:
(4/52)×(4/51)
= 4/663
= 0.00603
Yes this is true. Very true