Answer:
value of x is 20
Step-by-step explanation:
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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.
$279.84 interest is earned
Answer:240 500 pounds containers
Step-by-step explanation:
Each ton is 2000 pounds.? Convert 60 tons to pounds to get 120000 pounds and then divide it by 500
By iteratively substituting, we have



and the pattern continues down to the first term
,



Recall the formulas


It follows that


