The median is the average of 85 and 87, that is 86.The median is the average of 85 and 87, that is 86.The median is the average of 85 and 87, that is 86.The median is the average of 85 and 87, that is 86.
84.75 is the mean of 88, 91, 74 and 86.
You have what's known as a weighted average. The 80 score is weighted more heavily than the 91 score, so the weighted average will be closer to 80 than a non-weighted average. 0.85 x 80 = 68 0.15 x 91 = 13.65 68 + 13.65 = 81.65
The score is 74%. The grade letter will depend on the grade boundary.
average = the sum of the test scores/the number of the tests93.3 = (97 + 91 + the third test score)/3 (multiply by 3 to both sides)279.9 = 97 + 91 + the third test score (subtract 97 and 91 to both sides)91.9 = the third test score
74 + 79 + 61 + 91 = 305/4 this = 76.25%
Grade average of 89 percent and 93 percent averages 91% or an A-.
The median is the average of 85 and 87, that is 86.The median is the average of 85 and 87, that is 86.The median is the average of 85 and 87, that is 86.The median is the average of 85 and 87, that is 86.
84.75 is the mean of 88, 91, 74 and 86.
You have what's known as a weighted average. The 80 score is weighted more heavily than the 91 score, so the weighted average will be closer to 80 than a non-weighted average. 0.85 x 80 = 68 0.15 x 91 = 13.65 68 + 13.65 = 81.65
The score is 74%. The grade letter will depend on the grade boundary.
-91
To find the multiplication that equals 74, we need to factorize 74 into its prime factors. 74 can be expressed as 2 x 37. Therefore, the multiplication that equals 74 is 2 multiplied by 37.
87
average = the sum of the test scores/the number of the tests93.3 = (97 + 91 + the third test score)/3 (multiply by 3 to both sides)279.9 = 97 + 91 + the third test score (subtract 97 and 91 to both sides)91.9 = the third test score
C
The average is 74