600 is the answer...........
Im not to sure bc there isnt an age with the brother so whatever 6 plus b is
65*5 is what you get when you multiply them to get 325
Answer:
0.8676
Step-by-step explanation:
Given that :
Total Sum of Square (SST) = 103.5
Regression Sum of Square (SSR) = 89.8
Erroe Sum of Square (SSE) = 13.7
The Coefficient of determination (R²) :
R² = SSR / SST
R² = 89.8 / 103.5
R² = 0.8676328
R² = 0.8676
Answer:
350 tickets sold in one day 1000 days1513357899579 tickets sold
