The average is 80.
80 is. ------------------------------------------- The mean average is calculated by adding up the numbers and dividing by how many there are: mean average = (80 + 60 + 70 + 110) ÷ 4 = 320 ÷ 4 = 80
73.75
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, . . .
The result of the equation - 70 plus 90 plus 60 plus 80, is found as follows; 70 + 90 + 60 + 80 = ( 70 + 90 ) + 60 + 80 = 160 + ( 60 + 80 ) = 160 + 140 = 300 Answer = 300
100, as it is the middle value of the numbers.
80 is. ------------------------------------------- The mean average is calculated by adding up the numbers and dividing by how many there are: mean average = (80 + 60 + 70 + 110) ÷ 4 = 320 ÷ 4 = 80
Age Range/Average Rate 0-1 month 100-180 2-3 months 110-180 4-12 months 80-180 1-3 years 80-160 average (130) 4-5 years 80-120 average (100) 6-8 years 70-115 average (100) 9-11 years 60-110 average (88) 12-16 years 60-110 average (80) 16 + years 50-90 average (70)
Supplementary angles are two angles that add up to 180 degrees. Among the pairs you listed, 70 and 110 are supplementary (70 + 110 = 180), and 20 and 80 are also supplementary (20 + 80 = 100). The pairs 30 and 60 (30 + 60 = 90) and 50 and 50 (50 + 50 = 100) are not supplementary.
73.75
70 80 80 80 90 90 100 100 110 110 120 130 160Range = 160 - 70 = 90
The result of the equation - 110 plus 90 plus 60 plus 80, is found as follows; 110 + 90 + 60 + 80 = ( 110 + 90 ) + 60 + 80 = 200 + ( 60 + 80 ) = 200 + 140 = 340 Answer = 340
70 80 80 80 90 90 100 100 110 110 120 130 160Mode = 80
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, . . .
To find the average score, add all the scores together: 70 + 90 + 60 + 100 + 80 = 400. Then, divide the total by the number of scores, which is 5. So, 400 ÷ 5 = 80. Therefore, the average score is 80.
The result of the equation - 130 plus 80 plus 60 plus 70, is found as follows;130 + 80 + 60 + 70= ( 130 + 80 ) + 60 + 70= 210 + ( 60 + 70 )= 210 + 130= 340Answer = 340
The result of the equation - 70 plus 90 plus 60 plus 80, is found as follows; 70 + 90 + 60 + 80 = ( 70 + 90 ) + 60 + 80 = 160 + ( 60 + 80 ) = 160 + 140 = 300 Answer = 300
The result of the equation - 130 plus 70 plus 60 plus 80, is found as follows;130 + 70 + 60 + 80= ( 130 + 70 ) + 60 + 80= 200 + ( 60 + 80 )= 200 + 140= 340Answer = 340