Answer:
<h2>9</h2><h3><em>
Step-by-step explanation:</em></h3><h3><em>Step-by-step explanation:you have 2 bars right ? the taller one has a frequency of 12 </em></h3><h3><em>Step-by-step explanation:you have 2 bars right ? the taller one has a frequency of 12 so the half of the taller one is 6 which is smaller than the 2nd one right ? so the frequency of the smaller one is surely greater than half of the big which is 6 so the frequency should be from 6 upwards</em> .... </h3>
Answer:

Step-by-step explanation:
Given

Required
Determine its equivalent

Start opening the brackets:

Collect Like Terms

Add and subtract like terms

Answer:
96
Step-by-step explanation:
The average for the first 6 days was 100, and it ended up dropping overall by 2 for the average.
6 days=x/6=100
4 days=x/4=98/100
You can do 96+100/2 which is 98 degrees.