Answer:
C
Step-by-step explanation:
you are adding
The correct answer is P = 0.1357.
In solving for the probability (P) that the 34-year olds
will spend more than $60 on fastfood, the mean and the standard deviation is to
be taken into account. The mean (μ) being the $44 average weekly expenditure; while
the standard deviation (σ) is $14.50. The formula goes this way P(X > 60) =
P( X−μ > 60−44 ) = P ( X−μ/σ > 60−44/14.50).
Answer:
option (B) I'm certain of.
but if you are required to choose more than one then option (B) and (C) since polynomials are coefficients with power 2.
Step-by-step explanation:
Hope this helps.
Good luck.
2880. What you do is you set this problem up as a proportion. So you do 4/5= x/3600. You then cross multiply and divide.
Answer:
B) y+3=-1/4(x-8) hope this helps! :D
Step-by-step explanation:
point-slope formula is y-y1=m(x-x1)
y1 and x1 are coordinates, aka a point
