Adistributor of personal computers has five locations in the city. the sales in units for the first quarter of the year were as follows:
location observed sales (units) north side 70 pleasant township 75 southwyck 70 i-90 50 venice avenue 35
at the .01 level of significance, what is your decision about these values being the same?

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

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the correct answer would be the third option

b

step-by-step explanation:

multiply terms on numerator/ denominator by (x - 1)

= ← distribute numerator/ denominator

= ← simplify

=

= → b