78 + 79 + 80 + 80 + 81 + 81 = 479
79/78
78
The variance of 73 72 67 74 78 84 79 71 76 76 79 81 75 80 78 76 78 = 16.8456
The answer is 169.78. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
78 + 1 = 79
78 + 79 + 80 + 80 + 81 + 81 = 479
10x - 78 = 1, 10x = 79, x = 7.9
79/78
78
79
The variance of 73 72 67 74 78 84 79 71 76 76 79 81 75 80 78 76 78 = 16.8456
78
1,042
hop on roblox
The answer is 169.78. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
78+78-:(85)/(78)+7,879=1405