Answer:
It may look simple to the owner because he is not the one losing a job. For the three machinists it represents a major event with major consequences
Answer:
11480.22
Step-by-step explanation:
5.1x3.2 + 5.1x103 + 103x3.2 + 103x103
16.32 + 525.3 + 329.6 + 10609
11480.22
let's solve :
so, the slope intercept form of given line will be :
Answer:
130
Step-by-step explanation:
sorry if wrong :-( :-( :-(
(A) This is an observational study because the researchers observe the behavior of the individuals in the study without trying to influence an explanatory variable of the study.
(B) This is an observational study because the researchers try to influence the outcome of the study.
(C) It is not an observational study
Answer:
B
Step-by-step explanation:
The question's study is an observational study because researchers observed the behavior of individuals without influencing any aspect of the study, such as the presence of a refrigerator or the adolescent's BMI.
This study is indeed considered an observational study. The answer is (A) This is an observational study because the researchers observe the behavior of the individuals in the study without trying to influence an explanatory variable of the study. In the study described, researchers merely observed and recorded the behavior (having a refrigerator in the bedroom) and the outcome (body mass index or BMI). There was no attempt by the researchers to manipulate or control either the presence of the refrigerator or the adolescent's BMI, which is characteristic of an observational study.
#SPJ2
Answer:
$300
Step-by-step explanation:
The couch is sold in two ways; outright payment or installment payment.
Outright payment would cost = $820
Installment payment = down payment + monthly charges
Down payment = $400
Monthly charges for a period of one year (12 months) = 12 × $60
= $720
Installment payment would cost = $400 + $720
= $1120
Amount saved by paying total amount at the time of purchase = $1120 - $820
= $300
Thus, the outright buying the couch would save $300.