Suds-a-Lot conducted a study that showed 97% customer satisfacti standard deviation of 1%. The sample included 25 people who appe
one of their commercials, during the past 5 years.
Feel Fresh conducted a study that showed 90% customer satisfactia
standard deviation of 4%. The random sample consisted of 100 peop
had recently purchased one of their products.
Which of the company claims is more believable and why?

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.