1 revolution = 360 degrees
360 degrees x 90 revolutions per minute = 32,400 degrees per minute.
1 minute = 60 seconds.
32,400 degrees per minute / 60 seconds = 540 degrees per second.
Answer: -20
Step-by-step explanation: multiply -5 and 4
Given:
The graph of a system of inequalities.
To find:
The ordered pair which is a solution to the graphed inequality.
Solution:
The boundary lines are:


From the given graph it is clear that only point (3,1) lies in the shaded region.
Points (2,-1) and (4,0) lie on the boundary line
but the boundary line is dotted. It means the points on the line are not in the solution set.
point (0,-1) does not belong to the shaded region.
Therefore, the correct option is A.
Answer:
t = 40
Step-by-step explanation:
Given the logarithmic expression: 
Use the Logarithmic Property (Quotient Rule):


Next, using the Logarithmic Property: 
We must determine the possible value of <em>t</em> that can be divided by 5 to produce a quotient of 8 that will make the <u>logarithmic property</u>,
, true. In that case,<em> t </em>= 40 divided by 5 results in a quotient of 8.

Therefore, the value of <em>t</em> = 40.