77 - 69 = 8
69
78.4
For 77 83 69 72 85 90 95 75 55 45: σ=15.4071
next would be 71 and then after it would be 63.
69
77 - 69 = 8
77
69
77 plus 76 plus 69 plus 56 is equal to 278.
78.4
For 77 83 69 72 85 90 95 75 55 45: σ=15.4071
next would be 71 and then after it would be 63.
The GCF is 1.
no way.
69 years old
The first integer must equal 77 - 69 = 8 , since doubling it increases the sum by this amount. Similarly, the second integer must = 91 - 69 = 22. Then the third integer is 69 - 22 - 8 = 39.