The answer is 23.2 I just entered the data into an online standard deviation calculator.
57.142 i think it would be correct
Wouldn't it be 1? Because any number to the zero post power is 1?
<span>50b 50=11b 95 collect the like terms
50b-11b=95-50
39b=45 divide both sides by 39
b=1.2</span>
Isolate the variable by dividing each side by factors that don't contain the variable I believe the correct answer is 1. c=ab-da
