The list below shows the ages of the first 20 customers at a new computer game
store 6,7,9,10,14,15,16,17,20,26,29,31,34 ,35,38,40,51,59,67 decide what class
intervals to use and then create a frequency table for the ages

at intervals of 10

Step-by-step explanation:

you can use the class interval as

10 - 20

20-30  

30-40

40-50

50-60

60-70

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

a

step-by-step explanation: