Given that the cost of furniture after 20% reduction is $3,520. Thus the original price was:
120/100*3520
=$4224
Thus the original price was $4224
Answer:
n= y- x/2
Step-by-step explanation:
Answer:
i think that the answer is 7 units
Step-by-step explanation:
let me know if im wrong
Answer:
Hypothesis Testing
Step-by-step explanation:
According to my research on different experimental designs, I can say that based on the information provided within the question the researcher has engaged in what is known as Hypothesis Testing. This is the process of designing an experiment involving variables to test a certain hypothesis in order to conclude whether it is true of not.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
Let's work out the discriminant b^2 - 4ac:-
D = (-5)^2 - 4*1*7 = 25 - 28 = -3
A negative discriminant shows that there are NO real solutions Answer