Hmmm it's linear since it's multipling by 3 each time
The answer to this question is B) 44.78
C- 2100
A school committee consists of 2 teachers and 4 students. The number of different committees that can be formed from 5 teachers and 10 students is
A.10
B. 15
C. 2100
D. 8
<h2>
Explanation:</h2><h2>
</h2>
Here we need to simplify the square root of ten times square root of eight, so let's write this step by step:
Step 1. The square root of ten

Step 2. The square root of eight

Step 3. The square root of ten times square root of eight

Finally, the correct option is:
<em>Four square root of five</em>
20(7.5*10^-2)
the *10^-2 means we move the decimal of 7.5 2 places to the left
20(.075)
=1.5