Answer:
0.0995328 OR 7776
/78125
It's okay to be a little lost. When I have exponents and all this "fun" stuff, I use Desmos graphing calculator. It will help you GREATLY. Let me know if you wan the link...
Answer:
3(10)+30
(-30) (the amount she lost) +22 (the amount she gained)= -8
Glados lost 8 dollars while at the mall.
Answer:
-4
Step-by-step explanation:
1. an = 15 (1/3)^(n-1)
because it starts from 1,2,3,4........ for n.
2. a₁= 10(-8)^(1-1)=10
an= 10(-8)^(n-1)
3. an=2(1/3)^(n-1)
4. a₁= 1/2 (4/3)^0=1/2
an= 1/2 (4/3)^(n-1)
Hopes this loves.
You need to know the distance between the two cities, to use the formula distance = velocity * time from which you solve time = distance / velocity.
That distance is 127.0 miles (for one of the routes)
So, you have time = 127.0 miles / 55 miles/hour = 2.3 hours
That is about 2 hours and 18.5 minutes.
Answer: 2.3 hours