Answer:
a.
Step-by-step explanation:
I believe it's Voluntary Response Bias
Answer: B. 350.
Step-by-step explanation:
Given: Total number of fluorescent colors = 7
Total number of pastel colors = 5
Since , he want three fluorescent colors and two pastel colors.
Number of ways to select r things out of n things = 
Number of ways to choose colors = 
Hence, the correct option is B. 350.
The room is 14w and 23 l
she can buy up to 190 sqft
190 factors into 10 and 19
14 - 10 = 4
23 - 19 = 4
Which are uniform
so the answer is 10 ft wide and 19 ft long
Hope this helps
m=13. All you have to do is add 17 on both sides of the equation
You don't simplify rational numbers, but sometimes you can simplify a fraction.
The way to do that is to divide the top and bottom by their greatest common factor.
The greatest common factor of 57 and 69 is 3 . When you divide the top and
bottom by 3 , you have 19/23 . That's the simplest form of that particular fraction.
