The answer is D worker A earns more per day but less per hour
Answer:
A
Step-by-step explanation:
you can put any number for the x so there are infinite solutions
Answer:
Step-by-step explanation:
We require 2 equations with the repeating decimal after the decimal point in both equations.
The bar above 136 indicates that 136 is being repeated
let x = 0.136136...... → (1) Multiply both sides by 1000
1000x = 136.136.... → (2)
Subtract (1) from (2) to eliminate the decimal part
999x = 136 ( divide both sides by 999 )
x =
Answer:
(3, 7)
Step-by-step explanation:
The midpoint of a line joining the points (x1, y1) and (x2, y2) has midpoint
[(x1 + x2)/ 2]. (y1 + y2)/2 ]
Substituting the given points:-
Midpoint of MN = (-2 + 8)/2 , (4 + 10)/2
= 6/2 , 14/2
= (3, 7) (answer)
<span>if you have 21 bins then the 'middle bin' is bin 11 (starting at 1)
So the 'mean' of this distribution is 11.
The SD is 3
so using the above calculator (or your own tables ) you get that the probability of a ball being in bin 7 or less is .091
A is you answer
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