Answer:
this too difficult for my brain i don't like school
Step-by-step explanation:
hope
good morning,
10×(1-0.2ⁿ)
1.6/8=0.2
0.32/1.6=0.2
0.064/0.32=0.2
let S represent the sum of n term then S=8×[(1-0.2ⁿ)/(1-0.2)] = 10×(1-0.2ⁿ).
:)
1) Remove parentheses.
2) Regroup terms.
1 minute = 0.25km
divide both numbers that were given by 8. 8÷8 is 1 and 2÷8 is 0.25.
