Answer:
function of total cost of production which includes fixed and variable costs; marginal costs exist when variable costs exist.
Explanation:
Colin's answer suggests that he does not
"<span>
does not yet understand the concept of conservation",</span>
Conservation is a term used for a quality of thinking. Jean Piaget
presented the theory that in the preoperational stage which is usually between
the ages of two to seven years the kids do not have this ability of
conservation.
Answer:
No
Explanation:
Because Britain thought they were doing the right thing
Answer:
B). A Cross-sectional research design.
Explanation:
A cross-sectional research design is demonstrated as a kind of observation study that involves the study and analysis of a representative subset from the population at a particular point of time.
In the given example, Tucker is employing 'cross-sectional research design' as he selects a representative subset('a group of 5-year-olds, a group of 10-year-olds, and a group of 15-year old) from the population at the same time for study and analysis(by interviewing them) . This implies that Tucker adopts a '<u>cross-sectional research design</u>.'
Answer:
in adults 100-120 compression per minute
Explanation:
this will maximize cardiac output and provide adequate perfusion pressure
