The answer would be 5 i hope this helps!
The answer should be this;
11.5(7) + 10.7 (8)= 166.1
166.1+ 85.6=251.7
Hihi!
To answer the equation you'd take
W = - 0.414t + 129.549
64 = 129.549 -0,414t
0.414t = 129.549 - 64
0.414t = 65.549
t = 65.549/0.414
t = 158.33 minutes = 158 minutes + 20 seconds.
So the answer would be around 160 minutes!
I hope I helped!
-Jailbaitasmr
I believe its 5.77. 5.77 is the bigger number
Given:
Week 6 = 14 miles
Week 5 = 1.5 miles less than week 6.
1.5 miles is the common difference.
Week 6 = 14 miles
Week 5 = 12.5 miles
Week 4 = 11 miles
Week 3 = 9.5 miles
Week 2 = 8 miles
Week 1 = 6.5 miles
f(t) = first term + common difference(t-1)
f(t) = 6.5 miles + 1.5 miles (t-1)
f(1) = 6.5 + 1.5(1-1)
f(1) = 6.5 miles
f(2) = 6.5 + 1.5(2-1)
f(2) = 6.5 + 1.5
f(2) = 8 miles