Answer:
it 66
Step-by-step explanation:
Divide the number of people selected by the total number of people.
90/500 = .18
This means that 18% of the customers were selected for the survey.
If the probability is the same on Saturday, then we can multiply the expected customers by our .18
700 x .18 = 126
126 should be selected for the survey on Saturday.
First one (ignore22222323333333)
9(2k+3)+2=11 (k-y)
k=-11/7 y+ -29/7
Answer:
119.434783
Step-by-step explanation:
Long division.