600x1.07^11 = 1262
11 Months
Answer:
The sum of geometric series is 716144
Step-by-step explanation:
Given
First term=a_1= -11
Last term=a_8=859375
Common ration of geometric series=r= -5
And
Total terms in geometric sequence=n=8
We know that the formula for sum of geometric series is:
S_n= (a_1 (1-r^n))/(1-r)
= (-11(1-(-5)^8)/(1-(-5))
= (-11(1-5^8))/(1+5)
= (-11(1-390625))/6
=(-11(-390624)))/6
=4296864/6
=716144
So the sum of geometric series is: 716144 ..
11.3> b/4.3 (multiply both sides by 4.3)
4.3(11.3)> 4.3b/4.3 (simplify)
b<48.59
Answer:
The difference 72
Step-by-step explanation:
Because the another car (blue) is faster then the car (red) and blue car is 72 miles faster.
