Answer:
7
Step-by-step explanation:
Im not sure if im correct but I think the answer is 82 hours.
Answer:

Step-by-step explanation:
If two rectangles are similar, then corresponding sides are in proportion.
Therefore we have the equation:

cross multiply

divide both sides by 54

The answer is 10 ..............................
Answer:
B. c = fλ
Step-by-step explanation:
The given equation is

To solve for c you must multiply both sides of the equation by lambda.
