7.407407407407407... (it repeats the 407)
U just had to divide 400 by 54
Answer:
Shown in graph.
Step-by-step explanation:
<h3>The value of 2 to the power of negative 3 times by 3 to the power of negative 2 is 0.013889</h3>
<em><u>Solution:</u></em>
<em><u>Given that:</u></em>

We have to find the value of expression
We know that,

Therefore,

We know that,

Similarly,

Thus value of 2 to the power of negative 3 times by 3 to the power of negative 2 is 0.013889
Answer:79.507
Step-by-step explanation: Hope this helps!!