Answer: X does not intercept (none)
Y=(0,5)
Step-by-step explanation:
In order to estimate the mean, you need to choose a value to represent the number in each category of accidents. It is often convenient to use the middle value of the range.
.. (4*6 +10*10 +15*6 +20*9)/(6 +10 +6 +9) = 394/31 ≈ 12.7
Answer:
i think its d
Step-by-step explanation:
it takes away 2 from the negative. number.....and negative 5 is still greater...sorry if its wrong
Notes separated by a perfect fifth have a frequency ratio of 3:2.
The frequency of the note a perfect fifth below B3 will be
246.94×2/3 = 164.62667
The appropriate choice is ...
164.63 Hz
