Mathematics, 19.09.2020 01:01 jhakaiahscott3062
Five-hundred ten of 650 high school students said that pizza was their favorite food in the school cafeteria. What is the margin of error? Round to four decimal places.
Answers: 3
Mathematics, 20.06.2019 18:04, heyyy6096
Kevin has just finished paying off his loan. he was assessed a service charge of $422. he paid off the principal and the interest by making weekly payments of $36.13 for four years. if the principal was $7,150, how much did kevin pay in finance charges, to the nearest dollar? a. $498 b. $365 c. $422 d. $787
Answers: 3
Mathematics, 21.06.2019 22:00, goodperson21
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
Five-hundred ten of 650 high school students said that pizza was their favorite food in the school c...
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