Answer:
A normal distribution has a mean of 50 and a standard deviation of 10. What is
the probability of selecting a number between 20 and 60?
Answer:
G: 4,13 (4 lbs costs 13 dollars)
H: 1,3 (1lb costs 3 dollars)
Step-by-step explanation:
first, the horizontal line (the one going left to right) is the x axis.
the vertical line (up and down) is the y axis
look at the x axis first the point G is on the 4th mark
and then look at the y axis, the point G is on the 3rd mark
therefore, the coordinate is: 4,3
*tip: always put the x axis before the y!! a way to remember that is in the alphabet, x comes before y
(I know I already answered this in the comments but I wanted to explain it further, so here you are! )
They're both functions because each input has exactly one output
Yes the LCM of a pair of numbers are equal to one of the numbers
