The height of a candle decreases from 10 centimeters to 6 3/4 inches after burning 1/2 hour. the candle continues to burn at the same rate. select true or false for each statement. the ratio 6/3/4 / 1/2 describes the rate the candle burns in centimeter per hour
0 True
0 Flalse

the candle burns one centimeter in 13/2 hours
0 True
0 False

the product 13/4 x 2 can be used to find the unit rate in centimeters per hour
0 True
0 False

after one hour, the height of the candle will have decreased be 6/1/2 centimeters
0 True
0 False​

The westins and the shermans live in the same city and pay the same sales tax rate, and both families made $14,000 in taxable purchases last year. if the westins made $86,000 and the shermans made $33,000 last year, is the sales tax in their city an example of a regressive tax? yes, because the westins and the shermans both paid the same sales tax rate. b. no, because the shermans paid a higher percentage of their income in sales tax than the westins did. c. no, because the westins and the shermans both paid the same sales tax rate. d. yes, because the shermans paid a higher percentage of their income in sales tax than the westins did.