Answer:
Expected return for this bet = - $0.06
Step-by-step explanation:
to find out
the expected return for this bet
solution
we know that Number of slots in the spinner is
Number of slots in the spinner = 0 + 17 = 18 slots
so
P for you winning is here = 
and
Winning amount is = $17
so we can say that
Expected return for this bet is = Winning amount × P (winning) - Cost of bet ...............................1
put here value we get
Expected return for this bet = $17 × - 1
Expected return for this bet = - $0.06
The opposite of 41 is -41
Answer:277.5
Explanation: If 185 calories=2 miles then 1 mile=92.5 calories. 185+92.5=277.5
are you trying to add them all together if so here how that would work
4x-3x=1x
2y-(1)y =1y(if the y is alone theirs a 1 always infront of it)
-14-8=-22
Answer:
(E) Number of students in the data set
Explanation:
A variable, in research and data collection, refers to something that is being measured and can have changing values.
The example above shows that student birth month is a variable since we can have a range of options from January to December. Political affiliation is also a variable since the students can state whether they follow certain political parties or even whether they do not. Student age is a variable too, with answers from a range of numbers such as 20-25, since they are college students. Student address is a variable as well since students will have varying answers, be it those who live in the same address or different ones.
However, number of students in the data set is not a variable – it is instead the number of research participants. It can be a population or a sample, depending on what the research is about.
