Answer:
The question is not biased
The sample is biased because it does not represent the population of customers at the lawn and garden store
Step-by-step explanation:
I just took the test :)
Answer:
Step-by-step explanation:
<em>Complementary angles sum up to 90°</em>
<u>Given</u>
<u>Substituting P in the first equation</u>
- 2M + 3° + M = 90°
- 3M = 87°
- M = 29°
<u>Then </u>
Domain is all the x values (2,-1,4,-3)and range is the y values (0,4,2,0)
Set f(b) = b^2 - 75 = to 0 and solve for b:
b^2 = 75
b^2 = 25(3)
b = plus or minus sqrt(25[3]) = plus or minus sqrt(25)*sqrt(3) = plus or minus 5 sqrt(3).
