B is the answer,the output each time is plus 12.5
<h2>
Answer:</h2>
C. People who bought a major appliance from the store.
<h2>
Step-by-step explanation:</h2>
A customer satisfaction survey is a market survey carried out to analyze how satisfied users or customers are in using or consuming a particular product or service. Basically, it has to be carried out on the customers themselves. By costumers, we mean those that have bought and/or used the service or product.
For the local appliance store, the manager should survey people that have bought at least one major appliance from the store. Those are the right people that should make up the population to be surveyed. This is because;
i. They are the consumers of the product.
ii. They have bought and definitely used the product.
iii. They have some usable and useful experiences since they have handled the product.
<em>2.250 litre = 2.250 dm³ = 2.250×1.000 cm³ = <u>2 250 000 cm³</u></em>
Answer:
18
Step-by-step explanation:
First find out how many oranges he used to make the orange juice.
3/5 = 0.6
(45)(0.6)
27
He used 27 oranges to make the juice.
Now we can figure out how many oranges he has left.
45 - 27
18
Matthew has 18 oranges left.
Hope this helps!
Answer:
<em>The voltage at the middle source is</em> 
Step-by-step explanation:
<u>Voltage Sources in Series</u>
When two or more voltage sources are connected in series, the total voltage is the sum of the individual voltages of each source.
The figure shown has three voltage sources of values:
The sum of these voltages is:
Operating:
We know the total voltage is 
, thus:
Equating the real parts and the imaginary parts independently:
4+a=6
1+b=-3
Solving each equation:
a = 2
b = -4
The voltage at the middle source is
