Answer:
400 watts
Explanation:
Given purely resistive circuit,
that implies power factor, cos \phi = 1.
RMS Voltage, VRMS = 80 V.
RMS Current, IRMS = 5 A.
Real power, P = VRMS * IRMS* cos \phi
P = 80*5*1 = 400 W
Hence, P = 400 W.
Answer:
Explanation:
Let
x = Total number of students on Mrs. Newton's 3rd period roster
17 in-person learners in her 3rd period class which makes up 61% of the entire class
61% of x = 17
0.61 * x = 17
0.61x = 17
x = 17 / 0.61
= 27.87
Approximately
x = 28 students
Displacement is a vector quantity, which means that we need to specify a magnitude and direction. So, unlike distance, displacement cares what direction the object is going when it moves between two points. So, in one dimension, displacement can be positive, negative, or zero
Answer
The aspects and sectors of the U.S economy affected by regulations are;
• Allocative efficiency across sectors of economy
• Competition within industries
• Cost vs benefit in promoting public interests and goods
• Macroeconomic and employment sectors
Explanation
Regulations affect the manner national resources such as labor and capital are utilized in the production of goods and services. These regulations check whether the inputs are distributed to their desired uses. The regulation set the environment for new businesses to form and for the existing successful ones to grow and thrive. Regulations have an effect on both short term and long term economic growth in terms of employment during a recession period and in investment and innovation.
Answer:
the price of the computer is $889
Explanation:
The computation of the price of the computer is shown below:
As we know that
Z-score = (x-mean) ÷ standard deviation
-0.8 = (x - 949) ÷ 75
x = -0.8 × 75 + 949
= -60 + 949
= $889
Hence, the price of the computer is $889
We simply applied the above formula so that the correct value could come