Mathematics, 26.01.2021 20:50 mixedkiddo
A bag contains coins consisting of quarters and dimes. The total value of the coins is $285. How many quarters are in the bag?
A. 7
B. 11
C.26
D.-8
Answers: 3
Mathematics, 21.06.2019 13:40
In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?
Answers: 1
Mathematics, 21.06.2019 20:00
Which of the following is an equation of a line parallel to the equation y=4x+1?
Answers: 1
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
Answers: 1
A bag contains coins consisting of quarters and dimes. The total value of the coins is $285. How man...
Computers and Technology, 09.09.2019 17:20
History, 09.09.2019 17:20