Answer:
Arithmetic Sequence:
d=4
Step-by-step explanation:
This is an arithmetic sequence since there is a common difference between each term. In this case, adding 4 o the previous term in the sequence gives the next term. In other words, aₙ=a₁+d(n-1)
Answer:
38.5sqft
Step-by-step explanation:
If we have the 2 shorter sides of a right triangle, we can compute the area as:
A = ab/2
A = 7ft * 11ft / 2 = 77sqft/2 = 38.5sqft
Answer:
Step-by-step explanation:
Thus, 
It is a that is your answer
9514 1404 393
Answer:
P(F|A) = 35%
Step-by-step explanation:
P(F|A) = P(F&A)/P(A) = 7%/20% = 0.35
P(F|A) = 35%
_____
The given numbers will let you fill in a table for all of the categories of workers. However, it turns out this question can be answered using only the numbers given in the problem statement.
